253449714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1567}}^1\times {\mathrm{3851}}^1$

素因数の和:5430

約数の個数: 32

約数和(自身を含む): 579833856

約数和(自身を除く): 326384142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1567, 3134, 3851, 4701, 7702, 9402, 10969, 11553, 21938, 23106, 26957, 32907, 53914, 65814, 80871, 161742, 6034517, 12069034, 18103551, 36207102, 42241619, 84483238, 126724857, 253449714]

約数ペア:

[(1, 253449714), (2, 126724857), (3, 84483238), (6, 42241619), (7, 36207102), (14, 18103551), (21, 12069034), (42, 6034517), (1567, 161742), (3134, 80871), (3851, 65814), (4701, 53914), (7702, 32907), (9402, 26957), (10969, 23106), (11553, 21938)]