290400753

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1\times {\mathrm{2273}}^1$

素因数の和:3464

約数の個数: 16

約数和(自身を含む): 398186496

約数和(自身を除く): 107785743

約数列:

[1, 3, 37, 111, 1151, 2273, 3453, 6819, 42587, 84101, 127761, 252303, 2616223, 7848669, 96800251, 290400753]

約数ペア:

[(1, 290400753), (3, 96800251), (37, 7848669), (111, 2616223), (1151, 252303), (2273, 127761), (3453, 84101), (6819, 42587)]