64906321

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 69753600

約数和(自身を除く): 4847279

約数列:

[1, 29, 41, 79, 691, 1189, 2291, 3239, 20039, 28331, 54589, 93931, 821599, 1583081, 2238149, 64906321]

約数ペア:

[(1, 64906321), (29, 2238149), (41, 1583081), (79, 821599), (691, 93931), (1189, 54589), (2291, 28331), (3239, 20039)]