11813304867

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{4013}}^1$

素因数の和:4340

約数の個数: 64

約数和(自身を含む): 19939239936

約数和(自身を除く): 8125935069

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 263, 273, 287, 533, 789, 861, 1599, 1841, 3419, 3731, 4013, 5523, 10257, 10783, 11193, 12039, 23933, 28091, 32349, 52169, 71799, 75481, 84273, 140179, 156507, 164533, 226443, 365183, 420537, 493599, 981253, 1055419, 1095549, 1151731, 2138929, 2943759, 3166257, 3455193, 6416787, 7387933, 13720447, 14972503, 22163799, 41161341, 43272179, 44917509, 96043129, 129816537, 288129387, 302905253, 562538327, 908715759, 1687614981, 3937768289, 11813304867]

約数ペア:

[(1, 11813304867), (3, 3937768289), (7, 1687614981), (13, 908715759), (21, 562538327), (39, 302905253), (41, 288129387), (91, 129816537), (123, 96043129), (263, 44917509), (273, 43272179), (287, 41161341), (533, 22163799), (789, 14972503), (861, 13720447), (1599, 7387933), (1841, 6416787), (3419, 3455193), (3731, 3166257), (4013, 2943759), (5523, 2138929), (10257, 1151731), (10783, 1095549), (11193, 1055419), (12039, 981253), (23933, 493599), (28091, 420537), (32349, 365183), (52169, 226443), (71799, 164533), (75481, 156507), (84273, 140179)]