245481963

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{4639}}^1$

素因数の和:5242

約数の個数: 16

約数和(自身を含む): 338534400

約数和(自身を除く): 93052437

約数列:

[1, 3, 31, 93, 569, 1707, 4639, 13917, 17639, 52917, 143809, 431427, 2639591, 7918773, 81827321, 245481963]

約数ペア:

[(1, 245481963), (3, 81827321), (31, 7918773), (93, 2639591), (569, 431427), (1707, 143809), (4639, 52917), (13917, 17639)]