1517607

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 2882880

約数和(自身を除く): 1365273

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 109, 117, 119, 153, 221, 273, 327, 357, 663, 763, 819, 981, 1071, 1417, 1547, 1853, 1989, 2289, 4251, 4641, 5559, 6867, 9919, 12753, 12971, 13923, 16677, 24089, 29757, 38913, 72267, 89271, 116739, 168623, 216801, 505869, 1517607]

約数ペア:

[(1, 1517607), (3, 505869), (7, 216801), (9, 168623), (13, 116739), (17, 89271), (21, 72267), (39, 38913), (51, 29757), (63, 24089), (91, 16677), (109, 13923), (117, 12971), (119, 12753), (153, 9919), (221, 6867), (273, 5559), (327, 4641), (357, 4251), (663, 2289), (763, 1989), (819, 1853), (981, 1547), (1071, 1417)]