47420123

素因数分解:

${\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 51305760

約数和(自身を除く): 3885637

約数列:

[1, 17, 109, 157, 163, 1853, 2669, 2771, 17113, 17767, 25591, 290921, 302039, 435047, 2789419, 47420123]

約数ペア:

[(1, 47420123), (17, 2789419), (109, 435047), (157, 302039), (163, 290921), (1853, 25591), (2669, 17767), (2771, 17113)]