142778273

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{8423}}^1$

素因数の和:8524

約数の個数: 16

約数和(自身を含む): 164975616

約数和(自身を除く): 22197343

約数列:

[1, 11, 23, 67, 253, 737, 1541, 8423, 16951, 92653, 193729, 564341, 2131019, 6207751, 12979843, 142778273]

約数ペア:

[(1, 142778273), (11, 12979843), (23, 6207751), (67, 2131019), (253, 564341), (737, 193729), (1541, 92653), (8423, 16951)]