331214856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1971517}}^1$

素因数の和:1971533

約数の個数: 32

約数和(自身を含む): 946328640

約数和(自身を除く): 615113784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1971517, 3943034, 5914551, 7886068, 11829102, 13800619, 15772136, 23658204, 27601238, 41401857, 47316408, 55202476, 82803714, 110404952, 165607428, 331214856]

約数ペア:

[(1, 331214856), (2, 165607428), (3, 110404952), (4, 82803714), (6, 55202476), (7, 47316408), (8, 41401857), (12, 27601238), (14, 23658204), (21, 15772136), (24, 13800619), (28, 11829102), (42, 7886068), (56, 5914551), (84, 3943034), (168, 1971517)]