15956973

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{7481}}^1$

素因数の和:7569

約数の個数: 16

約数和(自身を含む): 23942400

約数和(自身を除く): 7985427

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 7481, 22443, 67329, 201987, 590999, 1772997, 5318991, 15956973]

約数ペア:

[(1, 15956973), (3, 5318991), (9, 1772997), (27, 590999), (79, 201987), (237, 67329), (711, 22443), (2133, 7481)]