274637221

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1524

約数の個数: 16

約数和(自身を含む): 291263040

約数和(自身を除く): 16625819

約数列:

[1, 29, 67, 107, 1321, 1943, 3103, 7169, 38309, 88507, 141347, 207901, 2566703, 4099063, 9470249, 274637221]

約数ペア:

[(1, 274637221), (29, 9470249), (67, 4099063), (107, 2566703), (1321, 207901), (1943, 141347), (3103, 88507), (7169, 38309)]