1284162879

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1013}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 1816049664

約数和(自身を除く): 531886785

約数列:

[1, 3, 31, 43, 93, 129, 317, 951, 1013, 1333, 3039, 3999, 9827, 13631, 29481, 31403, 40893, 43559, 94209, 130677, 321121, 422561, 963363, 1267683, 1350329, 4050987, 9954751, 13808203, 29864253, 41424609, 428054293, 1284162879]

約数ペア:

[(1, 1284162879), (3, 428054293), (31, 41424609), (43, 29864253), (93, 13808203), (129, 9954751), (317, 4050987), (951, 1350329), (1013, 1267683), (1333, 963363), (3039, 422561), (3999, 321121), (9827, 130677), (13631, 94209), (29481, 43559), (31403, 40893)]