13701681

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2753}}^1$

素因数の和:2845

約数の個数: 24

約数和(自身を含む): 22913280

約数和(自身を除く): 9211599

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 2753, 4977, 8259, 19271, 24777, 57813, 173439, 217487, 652461, 1522409, 1957383, 4567227, 13701681]

約数ペア:

[(1, 13701681), (3, 4567227), (7, 1957383), (9, 1522409), (21, 652461), (63, 217487), (79, 173439), (237, 57813), (553, 24777), (711, 19271), (1659, 8259), (2753, 4977)]