315366961

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1693}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 409812480

約数和(自身を除く): 94445519

約数列:

[1, 7, 13, 23, 89, 91, 161, 299, 623, 1157, 1693, 2047, 2093, 8099, 11851, 14329, 22009, 26611, 38939, 150677, 154063, 186277, 272573, 506207, 1054739, 1958801, 3465571, 3543449, 13711607, 24258997, 45052423, 315366961]

約数ペア:

[(1, 315366961), (7, 45052423), (13, 24258997), (23, 13711607), (89, 3543449), (91, 3465571), (161, 1958801), (299, 1054739), (623, 506207), (1157, 272573), (1693, 186277), (2047, 154063), (2093, 150677), (8099, 38939), (11851, 26611), (14329, 22009)]