1279062213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1446

約数の個数: 64

約数和(自身を含む): 2093032704

約数和(自身を除く): 813970491

約数列:

[1, 3, 11, 13, 33, 37, 39, 61, 111, 143, 183, 407, 429, 481, 671, 793, 1221, 1321, 1443, 2013, 2257, 2379, 3963, 5291, 6771, 8723, 14531, 15873, 17173, 24827, 26169, 29341, 43593, 48877, 51519, 74481, 80581, 88023, 146631, 188903, 241743, 322751, 537647, 566709, 635401, 886391, 968253, 1047553, 1612941, 1906203, 2659173, 2981497, 3142659, 6989411, 8944491, 11523083, 20968233, 32796467, 34569249, 38759461, 98389401, 116278383, 426354071, 1279062213]

約数ペア:

[(1, 1279062213), (3, 426354071), (11, 116278383), (13, 98389401), (33, 38759461), (37, 34569249), (39, 32796467), (61, 20968233), (111, 11523083), (143, 8944491), (183, 6989411), (407, 3142659), (429, 2981497), (481, 2659173), (671, 1906203), (793, 1612941), (1221, 1047553), (1321, 968253), (1443, 886391), (2013, 635401), (2257, 566709), (2379, 537647), (3963, 322751), (5291, 241743), (6771, 188903), (8723, 146631), (14531, 88023), (15873, 80581), (17173, 74481), (24827, 51519), (26169, 48877), (29341, 43593)]