21134401207

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{65837}}^1$

素因数の和:66698

約数の個数: 16

約数和(自身を含む): 23379337152

約数和(自身を除く): 2244935945

約数列:

[1, 17, 23, 391, 821, 13957, 18883, 65837, 321011, 1119229, 1514251, 25742267, 54052177, 918887009, 1243200071, 21134401207]

約数ペア:

[(1, 21134401207), (17, 1243200071), (23, 918887009), (391, 54052177), (821, 25742267), (13957, 1514251), (18883, 1119229), (65837, 321011)]