30970914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397063}}^1$

素因数の和:397081

約数の個数: 16

約数和(自身を含む): 66706752

約数和(自身を除く): 35735838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 397063, 794126, 1191189, 2382378, 5161819, 10323638, 15485457, 30970914]

約数ペア:

[(1, 30970914), (2, 15485457), (3, 10323638), (6, 5161819), (13, 2382378), (26, 1191189), (39, 794126), (78, 397063)]