1330355887

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{29663}}^1$

素因数の和:29862

約数の個数: 16

約数和(自身を含む): 1566259200

約数和(自身を除く): 235903313

約数列:

[1, 7, 43, 149, 301, 1043, 6407, 29663, 44849, 207641, 1275509, 4419787, 8928563, 30938509, 190050841, 1330355887]

約数ペア:

[(1, 1330355887), (7, 190050841), (43, 30938509), (149, 8928563), (301, 4419787), (1043, 1275509), (6407, 207641), (29663, 44849)]