42505991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{4021}}^1$

素因数の和:4094

約数の個数: 12

約数和(自身を含む): 47926152

約数和(自身を除く): 5420161

約数列:

[1, 11, 31, 341, 961, 4021, 10571, 44231, 124651, 1371161, 3864181, 42505991]

約数ペア:

[(1, 42505991), (11, 3864181), (31, 1371161), (341, 124651), (961, 44231), (4021, 10571)]