520080867

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{29741}}^1$

素因数の和:29843

約数の個数: 24

約数和(自身を含む): 788757840

約数和(自身を除く): 268676973

約数列:

[1, 3, 9, 29, 67, 87, 201, 261, 603, 1943, 5829, 17487, 29741, 89223, 267669, 862489, 1992647, 2587467, 5977941, 7762401, 17933823, 57786763, 173360289, 520080867]

約数ペア:

[(1, 520080867), (3, 173360289), (9, 57786763), (29, 17933823), (67, 7762401), (87, 5977941), (201, 2587467), (261, 1992647), (603, 862489), (1943, 267669), (5829, 89223), (17487, 29741)]