628528041

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{5647}}^1$

素因数の和:5885

約数の個数: 24

約数和(自身を含む): 925142400

約数和(自身を除く): 296614359

約数列:

[1, 3, 9, 83, 149, 249, 447, 747, 1341, 5647, 12367, 16941, 37101, 50823, 111303, 468701, 841403, 1406103, 2524209, 4218309, 7572627, 69836449, 209509347, 628528041]

約数ペア:

[(1, 628528041), (3, 209509347), (9, 69836449), (83, 7572627), (149, 4218309), (249, 2524209), (447, 1406103), (747, 841403), (1341, 468701), (5647, 111303), (12367, 50823), (16941, 37101)]