1377805583

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 1787520000

約数和(自身を除く): 409714417

約数列:

[1, 7, 11, 59, 77, 79, 121, 349, 413, 553, 649, 847, 869, 2443, 3839, 4543, 4661, 6083, 7139, 9559, 20591, 26873, 27571, 32627, 42229, 49973, 51271, 66913, 144137, 192997, 226501, 295603, 303281, 358897, 563981, 1585507, 1626689, 2122967, 2491511, 3336091, 3947867, 11386823, 17440577, 17893579, 23352637, 125255053, 196829369, 1377805583]

約数ペア:

[(1, 1377805583), (7, 196829369), (11, 125255053), (59, 23352637), (77, 17893579), (79, 17440577), (121, 11386823), (349, 3947867), (413, 3336091), (553, 2491511), (649, 2122967), (847, 1626689), (869, 1585507), (2443, 563981), (3839, 358897), (4543, 303281), (4661, 295603), (6083, 226501), (7139, 192997), (9559, 144137), (20591, 66913), (26873, 51271), (27571, 49973), (32627, 42229)]