7959426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 16771968

約数和(自身を除く): 8812542

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 421, 822, 842, 1263, 2526, 3151, 6302, 9453, 9683, 18906, 19366, 29049, 57677, 58098, 115354, 173031, 346062, 1326571, 2653142, 3979713, 7959426]

約数ペア:

[(1, 7959426), (2, 3979713), (3, 2653142), (6, 1326571), (23, 346062), (46, 173031), (69, 115354), (137, 58098), (138, 57677), (274, 29049), (411, 19366), (421, 18906), (822, 9683), (842, 9453), (1263, 6302), (2526, 3151)]