42428397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{1951}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 61839360

約数和(自身を除く): 19410963

約数列:

[1, 3, 11, 33, 659, 1951, 1977, 5853, 7249, 21461, 21747, 64383, 1285709, 3857127, 14142799, 42428397]

約数ペア:

[(1, 42428397), (3, 14142799), (11, 3857127), (33, 1285709), (659, 64383), (1951, 21747), (1977, 21461), (5853, 7249)]