118646891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1171}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 132539136

約数和(自身を除く): 13892245

約数列:

[1, 11, 61, 151, 671, 1171, 1661, 9211, 12881, 71431, 101321, 176821, 785741, 1945031, 10786081, 118646891]

約数ペア:

[(1, 118646891), (11, 10786081), (61, 1945031), (151, 785741), (671, 176821), (1171, 101321), (1661, 71431), (9211, 12881)]