859390413

素因数分解:

$3^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{30839}}^1$

素因数の和:32176

約数の個数: 16

約数和(自身を含む): 1310576640

約数和(自身を除く): 451186227

約数列:

[1, 3, 7, 21, 1327, 3981, 9289, 27867, 30839, 92517, 215873, 647619, 40923353, 122770059, 286463471, 859390413]

約数ペア:

[(1, 859390413), (3, 286463471), (7, 122770059), (21, 40923353), (1327, 647619), (3981, 215873), (9289, 92517), (27867, 30839)]