551330346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{135329}}^1$

素因数の和:135438

約数の個数: 32

約数和(自身を含む): 1273184640

約数和(自身を除く): 721854294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 135329, 270658, 405987, 811974, 947303, 1894606, 2841909, 5683818, 13126913, 26253826, 39380739, 78761478, 91888391, 183776782, 275665173, 551330346]

約数ペア:

[(1, 551330346), (2, 275665173), (3, 183776782), (6, 91888391), (7, 78761478), (14, 39380739), (21, 26253826), (42, 13126913), (97, 5683818), (194, 2841909), (291, 1894606), (582, 947303), (679, 811974), (1358, 405987), (2037, 270658), (4074, 135329)]