42505713

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 62699520

約数和(自身を除く): 20193807

約数列:

[1, 3, 9, 79, 191, 237, 313, 573, 711, 939, 1719, 2817, 15089, 24727, 45267, 59783, 74181, 135801, 179349, 222543, 538047, 4722857, 14168571, 42505713]

約数ペア:

[(1, 42505713), (3, 14168571), (9, 4722857), (79, 538047), (191, 222543), (237, 179349), (313, 135801), (573, 74181), (711, 59783), (939, 45267), (1719, 24727), (2817, 15089)]