268836009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{5519}}^1$

素因数の和:6784

約数の個数: 16

約数和(自身を含む): 386400000

約数和(自身を除く): 117563991

約数列:

[1, 3, 13, 39, 1249, 3747, 5519, 16237, 16557, 48711, 71747, 215241, 6893231, 20679693, 89612003, 268836009]

約数ペア:

[(1, 268836009), (3, 89612003), (13, 20679693), (39, 6893231), (1249, 215241), (3747, 71747), (5519, 48711), (16237, 16557)]