406339923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{613}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 604765440

約数和(自身を除く): 198425517

約数列:

[1, 3, 11, 33, 53, 159, 379, 583, 613, 1137, 1749, 1839, 4169, 6743, 12507, 20087, 20229, 32489, 60261, 97467, 220957, 232327, 357379, 662871, 696981, 1072137, 2555597, 7666791, 12313331, 36939993, 135446641, 406339923]

約数ペア:

[(1, 406339923), (3, 135446641), (11, 36939993), (33, 12313331), (53, 7666791), (159, 2555597), (379, 1072137), (583, 696981), (613, 662871), (1137, 357379), (1749, 232327), (1839, 220957), (4169, 97467), (6743, 60261), (12507, 32489), (20087, 20229)]