13565588379

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1\times {\mathrm{593}}^1$

素因数の和:1220

約数の個数: 64

約数和(自身を含む): 22129873920

約数和(自身を除く): 8564285541

約数列:

[1, 3, 7, 17, 21, 51, 119, 139, 357, 417, 461, 593, 973, 1383, 1779, 2363, 2919, 3227, 4151, 7089, 7837, 9681, 10081, 12453, 16541, 23511, 30243, 49623, 54859, 64079, 70567, 82427, 164577, 192237, 211701, 247281, 273373, 448553, 576989, 820119, 1089343, 1345659, 1401259, 1730967, 1913611, 3268029, 4203777, 4647341, 5740833, 7625401, 9808813, 13942023, 22876203, 29426439, 32531387, 37998847, 97594161, 113996541, 265991929, 645980399, 797975787, 1937941197, 4521862793, 13565588379]

約数ペア:

[(1, 13565588379), (3, 4521862793), (7, 1937941197), (17, 797975787), (21, 645980399), (51, 265991929), (119, 113996541), (139, 97594161), (357, 37998847), (417, 32531387), (461, 29426439), (593, 22876203), (973, 13942023), (1383, 9808813), (1779, 7625401), (2363, 5740833), (2919, 4647341), (3227, 4203777), (4151, 3268029), (7089, 1913611), (7837, 1730967), (9681, 1401259), (10081, 1345659), (12453, 1089343), (16541, 820119), (23511, 576989), (30243, 448553), (49623, 273373), (54859, 247281), (64079, 211701), (70567, 192237), (82427, 164577)]