238260737

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{907}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 284036928

約数和(自身を除く): 45776191

約数列:

[1, 11, 13, 121, 143, 167, 907, 1573, 1837, 2171, 9977, 11791, 20207, 23881, 109747, 129701, 151469, 262691, 1426711, 1666159, 1969097, 18327749, 21660067, 238260737]

約数ペア:

[(1, 238260737), (11, 21660067), (13, 18327749), (121, 1969097), (143, 1666159), (167, 1426711), (907, 262691), (1573, 151469), (1837, 129701), (2171, 109747), (9977, 23881), (11791, 20207)]