4147233

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 5744640

約数和(自身を除く): 1597407

約数列:

[1, 3, 47, 67, 141, 201, 439, 1317, 3149, 9447, 20633, 29413, 61899, 88239, 1382411, 4147233]

約数ペア:

[(1, 4147233), (3, 1382411), (47, 88239), (67, 61899), (141, 29413), (201, 20633), (439, 9447), (1317, 3149)]