132689921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{63397}}^1$

素因数の和:63440

約数の個数: 16

約数和(自身を含む): 170413824

約数和(自身を除く): 37723903

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 63397, 443779, 824161, 1458131, 5769127, 10206917, 18955703, 132689921]

約数ペア:

[(1, 132689921), (7, 18955703), (13, 10206917), (23, 5769127), (91, 1458131), (161, 824161), (299, 443779), (2093, 63397)]