1427146773

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{2297}}^1$

素因数の和:2581

約数の個数: 32

約数和(自身を含む): 2084745600

約数和(自身を除く): 657598827

約数列:

[1, 3, 13, 39, 89, 179, 267, 537, 1157, 2297, 2327, 3471, 6891, 6981, 15931, 29861, 47793, 89583, 204433, 207103, 411163, 613299, 621309, 1233489, 2657629, 5345119, 7972887, 16035357, 36593507, 109780521, 475715591, 1427146773]

約数ペア:

[(1, 1427146773), (3, 475715591), (13, 109780521), (39, 36593507), (89, 16035357), (179, 7972887), (267, 5345119), (537, 2657629), (1157, 1233489), (2297, 621309), (2327, 613299), (3471, 411163), (6891, 207103), (6981, 204433), (15931, 89583), (29861, 47793)]