1228321221119

素因数分解:

${\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{2339}}^1\times {\mathrm{45377}}^1$

素因数の和:47950

約数の個数: 16

約数和(自身を含む): 1253826812160

約数和(自身を除く): 25505591041

約数列:

[1, 71, 163, 2339, 11573, 45377, 166069, 381257, 3221767, 7396451, 27069247, 106136803, 525148021, 7535713013, 17300298889, 1228321221119]

約数ペア:

[(1, 1228321221119), (71, 17300298889), (163, 7535713013), (2339, 525148021), (11573, 106136803), (45377, 27069247), (166069, 7396451), (381257, 3221767)]