57221754

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{120721}}^1$

素因数の和:120805

約数の個数: 16

約数和(自身を含む): 115893120

約数和(自身を除く): 58671366

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 120721, 241442, 362163, 724326, 9536959, 19073918, 28610877, 57221754]

約数ペア:

[(1, 57221754), (2, 28610877), (3, 19073918), (6, 9536959), (79, 724326), (158, 362163), (237, 241442), (474, 120721)]