42589041

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21157}}^1$

素因数の和:21232

約数の個数: 16

約数和(自身を含む): 62966208

約数和(自身を除く): 20377167

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 21157, 63471, 232727, 698181, 1290577, 3871731, 14196347, 42589041]

約数ペア:

[(1, 42589041), (3, 14196347), (11, 3871731), (33, 1290577), (61, 698181), (183, 232727), (671, 63471), (2013, 21157)]