9529821

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{457}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 15813824

約数和(自身を除く): 6284003

約数列:

[1, 3, 7, 9, 21, 63, 331, 457, 993, 1371, 2317, 2979, 3199, 4113, 6951, 9597, 20853, 28791, 151267, 453801, 1058869, 1361403, 3176607, 9529821]

約数ペア:

[(1, 9529821), (3, 3176607), (7, 1361403), (9, 1058869), (21, 453801), (63, 151267), (331, 28791), (457, 20853), (993, 9597), (1371, 6951), (2317, 4113), (2979, 3199)]