42073671

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 57028608

約数和(自身を除く): 14954937

約数列:

[1, 3, 101, 191, 303, 573, 727, 2181, 19291, 57873, 73427, 138857, 220281, 416571, 14024557, 42073671]

約数ペア:

[(1, 42073671), (3, 14024557), (101, 416571), (191, 220281), (303, 138857), (573, 73427), (727, 57873), (2181, 19291)]