2663703081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1198247}}^1$

素因数の和:1198285

約数の個数: 24

約数和(自身を含む): 4361622720

約数和(自身を除く): 1697919639

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 1198247, 3594741, 10784223, 15577211, 22766693, 46731633, 68300079, 140194899, 204900237, 295967009, 887901027, 2663703081]

約数ペア:

[(1, 2663703081), (3, 887901027), (9, 295967009), (13, 204900237), (19, 140194899), (39, 68300079), (57, 46731633), (117, 22766693), (171, 15577211), (247, 10784223), (741, 3594741), (2223, 1198247)]