13308924681

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{7043}}^1$

素因数の和:7614

約数の個数: 48

約数和(自身を含む): 21414661632

約数和(自身を除く): 8105736951

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 521, 1209, 1563, 3627, 4689, 6773, 7043, 16151, 20319, 21129, 48453, 60957, 63387, 91559, 145359, 209963, 218333, 274677, 629889, 654999, 824031, 1889667, 1964997, 2838329, 3669403, 8514987, 11008209, 25544961, 33024627, 47702239, 113751493, 143106717, 341254479, 429320151, 1023763437, 1478769409, 4436308227, 13308924681]

約数ペア:

[(1, 13308924681), (3, 4436308227), (9, 1478769409), (13, 1023763437), (31, 429320151), (39, 341254479), (93, 143106717), (117, 113751493), (279, 47702239), (403, 33024627), (521, 25544961), (1209, 11008209), (1563, 8514987), (3627, 3669403), (4689, 2838329), (6773, 1964997), (7043, 1889667), (16151, 824031), (20319, 654999), (21129, 629889), (48453, 274677), (60957, 218333), (63387, 209963), (91559, 145359)]