1277802299

素因数分解:

${\mathrm{31}}^2\times {\mathrm{409}}^1\times {\mathrm{3251}}^1$

素因数の和:3722

約数の個数: 12

約数和(自身を含む): 1323986760

約数和(自身を除く): 46184461

約数列:

[1, 31, 409, 961, 3251, 12679, 100781, 393049, 1329659, 3124211, 41219429, 1277802299]

約数ペア:

[(1, 1277802299), (31, 41219429), (409, 3124211), (961, 1329659), (3251, 393049), (12679, 100781)]