345054129

素因数分解:

$3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{14951}}^1$

素因数の和:15125

約数の個数: 24

約数和(自身を含む): 538630848

約数和(自身を除く): 193576719

約数列:

[1, 3, 7, 21, 49, 147, 157, 471, 1099, 3297, 7693, 14951, 23079, 44853, 104657, 313971, 732599, 2197797, 2347307, 7041921, 16431149, 49293447, 115018043, 345054129]

約数ペア:

[(1, 345054129), (3, 115018043), (7, 49293447), (21, 16431149), (49, 7041921), (147, 2347307), (157, 2197797), (471, 732599), (1099, 313971), (3297, 104657), (7693, 44853), (14951, 23079)]