310053849

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{4933}}^1$

素因数の和:5057

約数の個数: 32

約数和(自身を含む): 490715904

約数和(自身を除く): 180662055

約数列:

[1, 3, 7, 21, 41, 73, 123, 219, 287, 511, 861, 1533, 2993, 4933, 8979, 14799, 20951, 34531, 62853, 103593, 202253, 360109, 606759, 1080327, 1415771, 2520763, 4247313, 7562289, 14764469, 44293407, 103351283, 310053849]

約数ペア:

[(1, 310053849), (3, 103351283), (7, 44293407), (21, 14764469), (41, 7562289), (73, 4247313), (123, 2520763), (219, 1415771), (287, 1080327), (511, 606759), (861, 360109), (1533, 202253), (2993, 103593), (4933, 62853), (8979, 34531), (14799, 20951)]