12565526649

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{14009}}^1$

素因数の和:14345

約数の個数: 32

約数和(自身を含む): 18295939200

約数和(自身を除く): 5730412551

約数列:

[1, 3, 13, 39, 109, 211, 327, 633, 1417, 2743, 4251, 8229, 14009, 22999, 42027, 68997, 182117, 298987, 546351, 896961, 1526981, 2955899, 4580943, 8867697, 19850753, 38426687, 59552259, 115280061, 322192991, 966578973, 4188508883, 12565526649]

約数ペア:

[(1, 12565526649), (3, 4188508883), (13, 966578973), (39, 322192991), (109, 115280061), (211, 59552259), (327, 38426687), (633, 19850753), (1417, 8867697), (2743, 4580943), (4251, 2955899), (8229, 1526981), (14009, 896961), (22999, 546351), (42027, 298987), (68997, 182117)]