30838779

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{16087}}^1$

素因数の和:16167

約数の個数: 16

約数和(自身を含む): 46333440

約数和(自身を除く): 15494661

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 16087, 48261, 144783, 434349, 1142177, 3426531, 10279593, 30838779]

約数ペア:

[(1, 30838779), (3, 10279593), (9, 3426531), (27, 1142177), (71, 434349), (213, 144783), (639, 48261), (1917, 16087)]