4665219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 7124544

約数和(自身を除く): 2459325

約数列:

[1, 3, 13, 37, 39, 53, 61, 111, 159, 183, 481, 689, 793, 1443, 1961, 2067, 2257, 2379, 3233, 5883, 6771, 9699, 25493, 29341, 42029, 76479, 88023, 119621, 126087, 358863, 1555073, 4665219]

約数ペア:

[(1, 4665219), (3, 1555073), (13, 358863), (37, 126087), (39, 119621), (53, 88023), (61, 76479), (111, 42029), (159, 29341), (183, 25493), (481, 9699), (689, 6771), (793, 5883), (1443, 3233), (1961, 2379), (2067, 2257)]