2277291

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:602

約数の個数: 16

約数和(自身を含む): 3207168

約数和(自身を除く): 929877

約数列:

[1, 3, 31, 47, 93, 141, 521, 1457, 1563, 4371, 16151, 24487, 48453, 73461, 759097, 2277291]

約数ペア:

[(1, 2277291), (3, 759097), (31, 73461), (47, 48453), (93, 24487), (141, 16151), (521, 4371), (1457, 1563)]