539156749

素因数分解:

${\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 584713080

約数和(自身を除く): 45556331

約数列:

[1, 19, 89, 97, 173, 361, 1691, 1843, 3287, 8633, 15397, 16781, 32129, 35017, 62453, 164027, 292543, 318839, 1493509, 3116513, 5558317, 6057941, 28376671, 539156749]

約数ペア:

[(1, 539156749), (19, 28376671), (89, 6057941), (97, 5558317), (173, 3116513), (361, 1493509), (1691, 318839), (1843, 292543), (3287, 164027), (8633, 62453), (15397, 35017), (16781, 32129)]