30947697

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 50688000

約数和(自身を除く): 19740303

約数列:

[1, 3, 9, 11, 27, 33, 79, 99, 237, 297, 711, 869, 1319, 2133, 2607, 3957, 7821, 11871, 14509, 23463, 35613, 43527, 104201, 130581, 312603, 391743, 937809, 1146211, 2813427, 3438633, 10315899, 30947697]

約数ペア:

[(1, 30947697), (3, 10315899), (9, 3438633), (11, 2813427), (27, 1146211), (33, 937809), (79, 391743), (99, 312603), (237, 130581), (297, 104201), (711, 43527), (869, 35613), (1319, 23463), (2133, 14509), (2607, 11871), (3957, 7821)]