980740319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{29389}}^1$

素因数の和:29570

約数の個数: 16

約数和(自身を含む): 1125754560

約数和(自身を除く): 145014241

約数列:

[1, 13, 17, 151, 221, 1963, 2567, 29389, 33371, 382057, 499613, 4437739, 6494969, 57690607, 75441563, 980740319]

約数ペア:

[(1, 980740319), (13, 75441563), (17, 57690607), (151, 6494969), (221, 4437739), (1963, 499613), (2567, 382057), (29389, 33371)]