889968171

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1\times {\mathrm{3167}}^1$

素因数の和:5210

約数の個数: 16

約数和(自身を含む): 1212862464

約数和(自身を除く): 322894293

約数列:

[1, 3, 47, 141, 1993, 3167, 5979, 9501, 93671, 148849, 281013, 446547, 6311831, 18935493, 296656057, 889968171]

約数ペア:

[(1, 889968171), (3, 296656057), (47, 18935493), (141, 6311831), (1993, 446547), (3167, 281013), (5979, 148849), (9501, 93671)]