53296449

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1979}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 72990720

約数和(自身を除く): 19694271

約数列:

[1, 3, 47, 141, 191, 573, 1979, 5937, 8977, 26931, 93013, 279039, 377989, 1133967, 17765483, 53296449]

約数ペア:

[(1, 53296449), (3, 17765483), (47, 1133967), (141, 377989), (191, 279039), (573, 93013), (1979, 26931), (5937, 8977)]