1331330406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{65089}}^1$

素因数の和:65588

約数の個数: 32

約数和(自身を含む): 3049336320

約数和(自身を除く): 1718005914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 487, 974, 1461, 2922, 3409, 6818, 10227, 20454, 65089, 130178, 195267, 390534, 455623, 911246, 1366869, 2733738, 31698343, 63396686, 95095029, 190190058, 221888401, 443776802, 665665203, 1331330406]

約数ペア:

[(1, 1331330406), (2, 665665203), (3, 443776802), (6, 221888401), (7, 190190058), (14, 95095029), (21, 63396686), (42, 31698343), (487, 2733738), (974, 1366869), (1461, 911246), (2922, 455623), (3409, 390534), (6818, 195267), (10227, 130178), (20454, 65089)]