4689993

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 7925760

約数和(自身を除く): 3235767

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 231, 237, 257, 553, 771, 869, 1659, 1799, 2607, 2827, 5397, 6083, 8481, 18249, 19789, 20303, 59367, 60909, 142121, 223333, 426363, 669999, 1563331, 4689993]

約数ペア:

[(1, 4689993), (3, 1563331), (7, 669999), (11, 426363), (21, 223333), (33, 142121), (77, 60909), (79, 59367), (231, 20303), (237, 19789), (257, 18249), (553, 8481), (771, 6083), (869, 5397), (1659, 2827), (1799, 2607)]