2388892173819

素因数分解:

$3^1\times {\mathrm{127}}^2\times {\mathrm{241}}^1\times {\mathrm{204857}}^1$

素因数の和:205355

約数の個数: 24

約数和(自身を含む): 3223804457808

約数和(自身を除く): 834912283989

約数列:

[1, 3, 127, 241, 381, 723, 16129, 30607, 48387, 91821, 204857, 614571, 3887089, 11661267, 26016839, 49370537, 78050517, 148111611, 3304138553, 6270058199, 9912415659, 18810174597, 796297391273, 2388892173819]

約数ペア:

[(1, 2388892173819), (3, 796297391273), (127, 18810174597), (241, 9912415659), (381, 6270058199), (723, 3304138553), (16129, 148111611), (30607, 78050517), (48387, 49370537), (91821, 26016839), (204857, 11661267), (614571, 3887089)]