715671873

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 1206691200

約数和(自身を除く): 491019327

約数列:

[1, 3, 7, 9, 21, 63, 89, 109, 267, 327, 623, 763, 801, 981, 1171, 1869, 2289, 3513, 5607, 6867, 8197, 9701, 10539, 24591, 29103, 67907, 73773, 87309, 104219, 127639, 203721, 312657, 382917, 611163, 729533, 893473, 937971, 1148751, 2188599, 2680419, 6565797, 8041257, 11359871, 34079613, 79519097, 102238839, 238557291, 715671873]

約数ペア:

[(1, 715671873), (3, 238557291), (7, 102238839), (9, 79519097), (21, 34079613), (63, 11359871), (89, 8041257), (109, 6565797), (267, 2680419), (327, 2188599), (623, 1148751), (763, 937971), (801, 893473), (981, 729533), (1171, 611163), (1869, 382917), (2289, 312657), (3513, 203721), (5607, 127639), (6867, 104219), (8197, 87309), (9701, 73773), (10539, 67907), (24591, 29103)]