609012009

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{5647}}^1$

素因数の和:6197

約数の個数: 24

約数和(自身を含む): 919855872

約数和(自身を除く): 310843863

約数列:

[1, 3, 9, 23, 69, 207, 521, 1563, 4689, 5647, 11983, 16941, 35949, 50823, 107847, 129881, 389643, 1168929, 2942087, 8826261, 26478783, 67668001, 203004003, 609012009]

約数ペア:

[(1, 609012009), (3, 203004003), (9, 67668001), (23, 26478783), (69, 8826261), (207, 2942087), (521, 1168929), (1563, 389643), (4689, 129881), (5647, 107847), (11983, 50823), (16941, 35949)]