1270295559

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571433}}^1$

素因数の和:571471

約数の個数: 24

約数和(自身を含む): 2080019760

約数和(自身を除く): 809724201

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 571433, 1714299, 5142897, 7428629, 10857227, 22285887, 32571681, 66857661, 97715043, 141143951, 423431853, 1270295559]

約数ペア:

[(1, 1270295559), (3, 423431853), (9, 141143951), (13, 97715043), (19, 66857661), (39, 32571681), (57, 22285887), (117, 10857227), (171, 7428629), (247, 5142897), (741, 1714299), (2223, 571433)]