30717609

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 45413280

約数和(自身を除く): 14695671

約数列:

[1, 3, 13, 39, 43, 129, 169, 507, 559, 1409, 1677, 4227, 7267, 18317, 21801, 54951, 60587, 181761, 238121, 714363, 787631, 2362893, 10239203, 30717609]

約数ペア:

[(1, 30717609), (3, 10239203), (13, 2362893), (39, 787631), (43, 714363), (129, 238121), (169, 181761), (507, 60587), (559, 54951), (1409, 21801), (1677, 18317), (4227, 7267)]