488432877

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 695520000

約数和(自身を除く): 207087123

約数列:

[1, 3, 29, 41, 87, 123, 149, 447, 919, 1189, 2757, 3567, 4321, 6109, 12963, 18327, 26651, 37679, 79953, 113037, 136931, 177161, 410793, 531483, 1092691, 3278073, 3970999, 5614171, 11912997, 16842513, 162810959, 488432877]

約数ペア:

[(1, 488432877), (3, 162810959), (29, 16842513), (41, 11912997), (87, 5614171), (123, 3970999), (149, 3278073), (447, 1092691), (919, 531483), (1189, 410793), (2757, 177161), (3567, 136931), (4321, 113037), (6109, 79953), (12963, 37679), (18327, 26651)]