16218702909

素因数分解:

$3^2\times {\mathrm{647}}^1\times {\mathrm{1097}}^1\times {\mathrm{2539}}^1$

素因数の和:4289

約数の個数: 24

約数和(自身を含む): 23493862080

約数和(自身を除く): 7275159171

約数列:

[1, 3, 9, 647, 1097, 1941, 2539, 3291, 5823, 7617, 9873, 22851, 709759, 1642733, 2129277, 2785283, 4928199, 6387831, 8355849, 14784597, 25067547, 1802078101, 5406234303, 16218702909]

約数ペア:

[(1, 16218702909), (3, 5406234303), (9, 1802078101), (647, 25067547), (1097, 14784597), (1941, 8355849), (2539, 6387831), (3291, 4928199), (5823, 2785283), (7617, 2129277), (9873, 1642733), (22851, 709759)]