7213089

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 10698912

約数和(自身を除く): 3485823

約数列:

[1, 3, 13, 39, 41, 123, 169, 347, 507, 533, 1041, 1599, 4511, 6929, 13533, 14227, 20787, 42681, 58643, 175929, 184951, 554853, 2404363, 7213089]

約数ペア:

[(1, 7213089), (3, 2404363), (13, 554853), (39, 184951), (41, 175929), (123, 58643), (169, 42681), (347, 20787), (507, 14227), (533, 13533), (1041, 6929), (1599, 4511)]