31596039

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 47186880

約数和(自身を除く): 15590841

約数列:

[1, 3, 9, 37, 111, 239, 333, 397, 717, 1191, 2151, 3573, 8843, 14689, 26529, 44067, 79587, 94883, 132201, 284649, 853947, 3510671, 10532013, 31596039]

約数ペア:

[(1, 31596039), (3, 10532013), (9, 3510671), (37, 853947), (111, 284649), (239, 132201), (333, 94883), (397, 79587), (717, 44067), (1191, 26529), (2151, 14689), (3573, 8843)]