479754237

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{467}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 687398400

約数和(自身を除く): 207644163

約数列:

[1, 3, 19, 57, 67, 201, 269, 467, 807, 1273, 1401, 3819, 5111, 8873, 15333, 18023, 26619, 31289, 54069, 93867, 125623, 342437, 376869, 594491, 1027311, 1783473, 2386837, 7160511, 8416741, 25250223, 159918079, 479754237]

約数ペア:

[(1, 479754237), (3, 159918079), (19, 25250223), (57, 8416741), (67, 7160511), (201, 2386837), (269, 1783473), (467, 1027311), (807, 594491), (1273, 376869), (1401, 342437), (3819, 125623), (5111, 93867), (8873, 54069), (15333, 31289), (18023, 26619)]