17975390147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2819}}^1$

素因数の和:2964

約数の個数: 64

約数和(自身を含む): 23263511040

約数和(自身を除く): 5288120893

約数列:

[1, 11, 13, 17, 43, 61, 143, 187, 221, 473, 559, 671, 731, 793, 1037, 2431, 2623, 2819, 6149, 8041, 8723, 9503, 11407, 13481, 28853, 31009, 34099, 36647, 44591, 47923, 104533, 121217, 148291, 171959, 375089, 403117, 490501, 527153, 579683, 622999, 1333387, 1575821, 1891549, 2060689, 2235467, 2923303, 6376513, 6852989, 7394237, 17334031, 22667579, 24590137, 26788957, 32156333, 38002939, 81336607, 96125081, 125702029, 294678527, 418032329, 1057375891, 1382722319, 1634126377, 17975390147]

約数ペア:

[(1, 17975390147), (11, 1634126377), (13, 1382722319), (17, 1057375891), (43, 418032329), (61, 294678527), (143, 125702029), (187, 96125081), (221, 81336607), (473, 38002939), (559, 32156333), (671, 26788957), (731, 24590137), (793, 22667579), (1037, 17334031), (2431, 7394237), (2623, 6852989), (2819, 6376513), (6149, 2923303), (8041, 2235467), (8723, 2060689), (9503, 1891549), (11407, 1575821), (13481, 1333387), (28853, 622999), (31009, 579683), (34099, 527153), (36647, 490501), (44591, 403117), (47923, 375089), (104533, 171959), (121217, 148291)]