1330974741

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{42961}}^1$

素因数の和:43436

約数の個数: 16

約数和(自身を含む): 1855958400

約数和(自身を除く): 524983659

約数列:

[1, 3, 23, 69, 449, 1347, 10327, 30981, 42961, 128883, 988103, 2964309, 19289489, 57868467, 443658247, 1330974741]

約数ペア:

[(1, 1330974741), (3, 443658247), (23, 57868467), (69, 19289489), (449, 2964309), (1347, 988103), (10327, 128883), (30981, 42961)]