21007029233

素因数分解:

${\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{617}}^1\times {\mathrm{1181}}^1$

素因数の和:2152

約数の個数: 16

約数和(自身を含む): 21318211584

約数和(自身を除く): 311182351

約数列:

[1, 127, 227, 617, 1181, 28829, 78359, 140059, 149987, 268087, 728677, 17787493, 34047049, 92541979, 165409679, 21007029233]

約数ペア:

[(1, 21007029233), (127, 165409679), (227, 92541979), (617, 34047049), (1181, 17787493), (28829, 728677), (78359, 268087), (140059, 149987)]