1246175037

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{530513}}^1$

素因数の和:530554

約数の個数: 20

約数和(自身を含む): 1925765820

約数和(自身を除く): 679590783

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 530513, 1591539, 4774617, 14323851, 15384877, 42971553, 46154631, 138463893, 415391679, 1246175037]

約数ペア:

[(1, 1246175037), (3, 415391679), (9, 138463893), (27, 46154631), (29, 42971553), (81, 15384877), (87, 14323851), (261, 4774617), (783, 1591539), (2349, 530513)]