282402169

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{1213}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 327877120

約数和(自身を除く): 45474951

約数列:

[1, 7, 79, 421, 553, 1213, 2947, 8491, 33259, 95827, 232813, 510673, 670789, 3574711, 40343167, 282402169]

約数ペア:

[(1, 282402169), (7, 40343167), (79, 3574711), (421, 670789), (553, 510673), (1213, 232813), (2947, 95827), (8491, 33259)]