23135861

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 29859840

約数和(自身を除く): 6723979

約数列:

[1, 7, 17, 23, 79, 107, 119, 161, 391, 553, 749, 1343, 1817, 1819, 2461, 2737, 8453, 9401, 12719, 12733, 17227, 30889, 41837, 59171, 143701, 194419, 216223, 292859, 1005907, 1360933, 3305123, 23135861]

約数ペア:

[(1, 23135861), (7, 3305123), (17, 1360933), (23, 1005907), (79, 292859), (107, 216223), (119, 194419), (161, 143701), (391, 59171), (553, 41837), (749, 30889), (1343, 17227), (1817, 12733), (1819, 12719), (2461, 9401), (2737, 8453)]