3964670307

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{13399}}^1$

素因数の和:13705

約数の個数: 40

約数和(自身を含む): 6401287200

約数和(自身を除く): 2436616893

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 281, 351, 843, 1053, 2529, 3653, 7587, 10959, 13399, 22761, 32877, 40197, 98631, 120591, 174187, 295893, 361773, 522561, 1085319, 1567683, 3765119, 4703049, 11295357, 14109147, 33886071, 48946547, 101658213, 146839641, 304974639, 440518923, 1321556769, 3964670307]

約数ペア:

[(1, 3964670307), (3, 1321556769), (9, 440518923), (13, 304974639), (27, 146839641), (39, 101658213), (81, 48946547), (117, 33886071), (281, 14109147), (351, 11295357), (843, 4703049), (1053, 3765119), (2529, 1567683), (3653, 1085319), (7587, 522561), (10959, 361773), (13399, 295893), (22761, 174187), (32877, 120591), (40197, 98631)]