448748547

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 657017088

約数和(自身を除く): 208268541

約数列:

[1, 3, 13, 39, 83, 157, 249, 471, 883, 1079, 2041, 2649, 3237, 6123, 11479, 13031, 34437, 39093, 73289, 138631, 169403, 219867, 415893, 508209, 952757, 1802203, 2858271, 5406609, 11506373, 34519119, 149582849, 448748547]

約数ペア:

[(1, 448748547), (3, 149582849), (13, 34519119), (39, 11506373), (83, 5406609), (157, 2858271), (249, 1802203), (471, 952757), (883, 508209), (1079, 415893), (2041, 219867), (2649, 169403), (3237, 138631), (6123, 73289), (11479, 39093), (13031, 34437)]