42670761

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{15511}}^1$

素因数の和:15652

約数の個数: 16

約数和(自身を含む): 65522688

約数和(自身を除く): 22851927

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 15511, 46533, 108577, 325731, 2031941, 6095823, 14223587, 42670761]

約数ペア:

[(1, 42670761), (3, 14223587), (7, 6095823), (21, 2031941), (131, 325731), (393, 108577), (917, 46533), (2751, 15511)]