320421277

素因数分解:

${\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1\times {\mathrm{461}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 353263680

約数和(自身を除く): 32842403

約数列:

[1, 11, 179, 353, 461, 1969, 3883, 5071, 63187, 82519, 162733, 695057, 907709, 1790063, 29129207, 320421277]

約数ペア:

[(1, 320421277), (11, 29129207), (179, 1790063), (353, 907709), (461, 695057), (1969, 162733), (3883, 82519), (5071, 63187)]