1682945481

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2963}}^1$

素因数の和:3070

約数の個数: 64

約数和(自身を含む): 2854545408

約数和(自身を除く): 1171599927

約数列:

[1, 3, 7, 17, 21, 37, 43, 51, 111, 119, 129, 259, 301, 357, 629, 731, 777, 903, 1591, 1887, 2193, 2963, 4403, 4773, 5117, 8889, 11137, 13209, 15351, 20741, 27047, 33411, 50371, 62223, 81141, 109631, 127409, 151113, 189329, 328893, 352597, 382227, 567987, 767417, 891863, 1057791, 1863727, 2165953, 2302251, 2675589, 4714133, 5591181, 6497859, 13046089, 14142399, 15161671, 32998931, 39138267, 45485013, 80140261, 98996793, 240420783, 560981827, 1682945481]

約数ペア:

[(1, 1682945481), (3, 560981827), (7, 240420783), (17, 98996793), (21, 80140261), (37, 45485013), (43, 39138267), (51, 32998931), (111, 15161671), (119, 14142399), (129, 13046089), (259, 6497859), (301, 5591181), (357, 4714133), (629, 2675589), (731, 2302251), (777, 2165953), (903, 1863727), (1591, 1057791), (1887, 891863), (2193, 767417), (2963, 567987), (4403, 382227), (4773, 352597), (5117, 328893), (8889, 189329), (11137, 151113), (13209, 127409), (15351, 109631), (20741, 81141), (27047, 62223), (33411, 50371)]