1317502449

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 2083553280

約数和(自身を除く): 766050831

約数列:

[1, 3, 9, 27, 31, 47, 93, 107, 141, 279, 313, 321, 423, 837, 939, 963, 1269, 1457, 2817, 2889, 3317, 4371, 5029, 8451, 9703, 9951, 13113, 14711, 15087, 29109, 29853, 33491, 39339, 44133, 45261, 87327, 89559, 100473, 132399, 135783, 155899, 261981, 301419, 397197, 456041, 467697, 904257, 1038221, 1368123, 1403091, 1574077, 3114663, 4104369, 4209273, 4722231, 9343989, 12313107, 14166693, 28031967, 42500079, 48796387, 146389161, 439167483, 1317502449]

約数ペア:

[(1, 1317502449), (3, 439167483), (9, 146389161), (27, 48796387), (31, 42500079), (47, 28031967), (93, 14166693), (107, 12313107), (141, 9343989), (279, 4722231), (313, 4209273), (321, 4104369), (423, 3114663), (837, 1574077), (939, 1403091), (963, 1368123), (1269, 1038221), (1457, 904257), (2817, 467697), (2889, 456041), (3317, 397197), (4371, 301419), (5029, 261981), (8451, 155899), (9703, 135783), (9951, 132399), (13113, 100473), (14711, 89559), (15087, 87327), (29109, 45261), (29853, 44133), (33491, 39339)]