13211679327

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{3923}}^1$

素因数の和:4244

約数の個数: 64

約数和(自身を含む): 22421422080

約数和(自身を除く): 9209742753

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 239, 427, 671, 717, 1281, 1673, 2013, 2629, 3923, 4697, 5019, 7887, 11769, 14091, 14579, 18403, 27461, 43153, 43737, 55209, 82383, 102053, 129459, 160369, 239303, 302071, 306159, 481107, 717909, 906213, 937597, 1122583, 1675121, 2632333, 2812791, 3367749, 5025363, 6563179, 7896999, 10313567, 18426331, 19689537, 30940701, 55278993, 57193417, 72194969, 171580251, 216584907, 400353919, 629127587, 1201061757, 1887382761, 4403893109, 13211679327]

約数ペア:

[(1, 13211679327), (3, 4403893109), (7, 1887382761), (11, 1201061757), (21, 629127587), (33, 400353919), (61, 216584907), (77, 171580251), (183, 72194969), (231, 57193417), (239, 55278993), (427, 30940701), (671, 19689537), (717, 18426331), (1281, 10313567), (1673, 7896999), (2013, 6563179), (2629, 5025363), (3923, 3367749), (4697, 2812791), (5019, 2632333), (7887, 1675121), (11769, 1122583), (14091, 937597), (14579, 906213), (18403, 717909), (27461, 481107), (43153, 306159), (43737, 302071), (55209, 239303), (82383, 160369), (102053, 129459)]