858376791

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{3761}}^1$

素因数の和:3956

約数の個数: 32

約数和(自身を含む): 1300147200

約数和(自身を除く): 441770409

約数列:

[1, 3, 9, 27, 79, 107, 237, 321, 711, 963, 2133, 2889, 3761, 8453, 11283, 25359, 33849, 76077, 101547, 228231, 297119, 402427, 891357, 1207281, 2674071, 3621843, 8022213, 10865529, 31791733, 95375199, 286125597, 858376791]

約数ペア:

[(1, 858376791), (3, 286125597), (9, 95375199), (27, 31791733), (79, 10865529), (107, 8022213), (237, 3621843), (321, 2674071), (711, 1207281), (963, 891357), (2133, 402427), (2889, 297119), (3761, 228231), (8453, 101547), (11283, 76077), (25359, 33849)]