245393427

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{14741}}^1$

素因数の和:14954

約数の個数: 16

約数和(自身を含む): 339655680

約数和(自身を除く): 94262253

約数列:

[1, 3, 31, 93, 179, 537, 5549, 14741, 16647, 44223, 456971, 1370913, 2638639, 7915917, 81797809, 245393427]

約数ペア:

[(1, 245393427), (3, 81797809), (31, 7915917), (93, 2638639), (179, 1370913), (537, 456971), (5549, 44223), (14741, 16647)]