38281301919

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1242617}}^1$

素因数の和:1242796

約数の個数: 32

約数和(自身を含む): 65212592640

約数和(自身を除く): 26931290721

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 489, 1141, 1467, 3423, 4401, 10269, 30807, 1242617, 3727851, 8698319, 11183553, 26094957, 33550659, 78284871, 202546571, 234854613, 607639713, 1417825997, 1822919139, 4253477991, 5468757417, 12760433973, 38281301919]

約数ペア:

[(1, 38281301919), (3, 12760433973), (7, 5468757417), (9, 4253477991), (21, 1822919139), (27, 1417825997), (63, 607639713), (163, 234854613), (189, 202546571), (489, 78284871), (1141, 33550659), (1467, 26094957), (3423, 11183553), (4401, 8698319), (10269, 3727851), (30807, 1242617)]