2974097091

素因数分解:

$3^1\times 7^4\times {\mathrm{283}}^1\times {\mathrm{1459}}^1$

素因数の和:1773

約数の個数: 40

約数和(自身を含む): 4645626560

約数和(自身を除く): 1671529469

約数列:

[1, 3, 7, 21, 49, 147, 283, 343, 849, 1029, 1459, 1981, 2401, 4377, 5943, 7203, 10213, 13867, 30639, 41601, 71491, 97069, 214473, 291207, 412897, 500437, 679483, 1238691, 1501311, 2038449, 2890279, 3503059, 8670837, 10509177, 20231953, 60695859, 141623671, 424871013, 991365697, 2974097091]

約数ペア:

[(1, 2974097091), (3, 991365697), (7, 424871013), (21, 141623671), (49, 60695859), (147, 20231953), (283, 10509177), (343, 8670837), (849, 3503059), (1029, 2890279), (1459, 2038449), (1981, 1501311), (2401, 1238691), (4377, 679483), (5943, 500437), (7203, 412897), (10213, 291207), (13867, 214473), (30639, 97069), (41601, 71491)]