30138831957

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7502821}}^1$

素因数の和:7502940

約数の個数: 16

約数和(自身を含む): 43696435328

約数和(自身を除く): 13557603371

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 7502821, 22508463, 97536673, 292610019, 772790563, 2318371689, 10046277319, 30138831957]

約数ペア:

[(1, 30138831957), (3, 10046277319), (13, 2318371689), (39, 772790563), (103, 292610019), (309, 97536673), (1339, 22508463), (4017, 7502821)]