287550924

素因数分解:

$2^2\times 3^1\times {\mathrm{857}}^1\times {\mathrm{27961}}^1$

素因数の和:28825

約数の個数: 24

約数和(自身を含む): 671759088

約数和(自身を除く): 384208164

約数列:

[1, 2, 3, 4, 6, 12, 857, 1714, 2571, 3428, 5142, 10284, 27961, 55922, 83883, 111844, 167766, 335532, 23962577, 47925154, 71887731, 95850308, 143775462, 287550924]

約数ペア:

[(1, 287550924), (2, 143775462), (3, 95850308), (4, 71887731), (6, 47925154), (12, 23962577), (857, 335532), (1714, 167766), (2571, 111844), (3428, 83883), (5142, 55922), (10284, 27961)]