489546849

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{2477}}^1$

素因数の和:2657

約数の個数: 32

約数和(自身を含む): 732219264

約数和(自身を除く): 242672415

約数列:

[1, 3, 11, 33, 53, 113, 159, 339, 583, 1243, 1749, 2477, 3729, 5989, 7431, 17967, 27247, 65879, 81741, 131281, 197637, 279901, 393843, 839703, 1444091, 3078911, 4332273, 9236733, 14834753, 44504259, 163182283, 489546849]

約数ペア:

[(1, 489546849), (3, 163182283), (11, 44504259), (33, 14834753), (53, 9236733), (113, 4332273), (159, 3078911), (339, 1444091), (583, 839703), (1243, 393843), (1749, 279901), (2477, 197637), (3729, 131281), (5989, 81741), (7431, 65879), (17967, 27247)]