2440245789

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{7219}}^1$

素因数の和:7342

約数の個数: 36

約数和(自身を含む): 3737129760

約数和(自身を除く): 1296883971

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 529, 639, 1587, 1633, 4761, 4899, 7219, 14697, 21657, 37559, 64971, 112677, 166037, 338031, 498111, 512549, 1494333, 1537647, 3818851, 4612941, 11456553, 11788627, 34369659, 35365881, 106097643, 271138421, 813415263, 2440245789]

約数ペア:

[(1, 2440245789), (3, 813415263), (9, 271138421), (23, 106097643), (69, 35365881), (71, 34369659), (207, 11788627), (213, 11456553), (529, 4612941), (639, 3818851), (1587, 1537647), (1633, 1494333), (4761, 512549), (4899, 498111), (7219, 338031), (14697, 166037), (21657, 112677), (37559, 64971)]