1560996969

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{1049}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 2482099200

約数和(自身を除く): 921102231

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 191, 371, 573, 1049, 1113, 1337, 2597, 3147, 4011, 7343, 7791, 9359, 10123, 22029, 28077, 30369, 51401, 55597, 70861, 154203, 166791, 200359, 212583, 389179, 496027, 601077, 1167537, 1402513, 1488081, 2724253, 4207539, 8172759, 9817591, 10619027, 29452773, 31857081, 74333189, 222999567, 520332323, 1560996969]

約数ペア:

[(1, 1560996969), (3, 520332323), (7, 222999567), (21, 74333189), (49, 31857081), (53, 29452773), (147, 10619027), (159, 9817591), (191, 8172759), (371, 4207539), (573, 2724253), (1049, 1488081), (1113, 1402513), (1337, 1167537), (2597, 601077), (3147, 496027), (4011, 389179), (7343, 212583), (7791, 200359), (9359, 166791), (10123, 154203), (22029, 70861), (28077, 55597), (30369, 51401)]