1311060939

素因数分解:

$3^1\times {\mathrm{421}}^1\times {\mathrm{787}}^1\times {\mathrm{1319}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 1755790080

約数和(自身を除く): 444729141

約数列:

[1, 3, 421, 787, 1263, 1319, 2361, 3957, 331327, 555299, 993981, 1038053, 1665897, 3114159, 437020313, 1311060939]

約数ペア:

[(1, 1311060939), (3, 437020313), (421, 3114159), (787, 1665897), (1263, 1038053), (1319, 993981), (2361, 555299), (3957, 331327)]