247335714

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{97453}}^1$

素因数の和:97511

約数の個数: 32

約数和(自身を含む): 561335040

約数和(自身を除く): 313999326

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 97453, 194906, 292359, 584718, 877077, 1754154, 2631231, 4580291, 5262462, 9160582, 13740873, 27481746, 41222619, 82445238, 123667857, 247335714]

約数ペア:

[(1, 247335714), (2, 123667857), (3, 82445238), (6, 41222619), (9, 27481746), (18, 13740873), (27, 9160582), (47, 5262462), (54, 4580291), (94, 2631231), (141, 1754154), (282, 877077), (423, 584718), (846, 292359), (1269, 194906), (2538, 97453)]