2100082689

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2551}}^1$

素因数の和:2718

約数の個数: 48

約数和(自身を含む): 3277257984

約数和(自身を除く): 1177175295

約数列:

[1, 3, 9, 23, 41, 69, 97, 123, 207, 291, 369, 873, 943, 2231, 2551, 2829, 3977, 6693, 7653, 8487, 11931, 20079, 22959, 35793, 58673, 91471, 104591, 176019, 247447, 274413, 313773, 528057, 742341, 823239, 941319, 2227023, 2405593, 5691281, 7216779, 10145327, 17073843, 21650337, 30435981, 51221529, 91307943, 233342521, 700027563, 2100082689]

約数ペア:

[(1, 2100082689), (3, 700027563), (9, 233342521), (23, 91307943), (41, 51221529), (69, 30435981), (97, 21650337), (123, 17073843), (207, 10145327), (291, 7216779), (369, 5691281), (873, 2405593), (943, 2227023), (2231, 941319), (2551, 823239), (2829, 742341), (3977, 528057), (6693, 313773), (7653, 274413), (8487, 247447), (11931, 176019), (20079, 104591), (22959, 91471), (35793, 58673)]