133021109

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3931}}^1$

素因数の和:4100

約数の個数: 16

約数和(自身を含む): 151932480

約数和(自身を除く): 18911371

約数列:

[1, 13, 19, 137, 247, 1781, 2603, 3931, 33839, 51103, 74689, 538547, 970957, 7001111, 10232393, 133021109]

約数ペア:

[(1, 133021109), (13, 10232393), (19, 7001111), (137, 970957), (247, 538547), (1781, 74689), (2603, 51103), (3931, 33839)]