4286457

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3613

約数の個数: 24

約数和(自身を含む): 7450560

約数和(自身を除く): 3164103

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 3581, 10743, 25067, 32229, 68039, 75201, 204117, 225603, 476273, 612351, 1428819, 4286457]

約数ペア:

[(1, 4286457), (3, 1428819), (7, 612351), (9, 476273), (19, 225603), (21, 204117), (57, 75201), (63, 68039), (133, 32229), (171, 25067), (399, 10743), (1197, 3581)]