13302011289

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 20863180800

約数和(自身を除く): 7561169511

約数列:

[1, 3, 7, 21, 89, 97, 239, 267, 291, 307, 623, 679, 717, 921, 1673, 1869, 2037, 2149, 5019, 6447, 8633, 21271, 23183, 25899, 27323, 29779, 60431, 63813, 69549, 73373, 81969, 89337, 148897, 162281, 181293, 191261, 208453, 220119, 446691, 486843, 513611, 573783, 625359, 1540833, 2063287, 2650331, 6189861, 6530197, 7117181, 7950993, 14443009, 18552317, 19590591, 21351543, 43329027, 45711379, 49820267, 55656951, 137134137, 149460801, 633429109, 1900287327, 4434003763, 13302011289]

約数ペア:

[(1, 13302011289), (3, 4434003763), (7, 1900287327), (21, 633429109), (89, 149460801), (97, 137134137), (239, 55656951), (267, 49820267), (291, 45711379), (307, 43329027), (623, 21351543), (679, 19590591), (717, 18552317), (921, 14443009), (1673, 7950993), (1869, 7117181), (2037, 6530197), (2149, 6189861), (5019, 2650331), (6447, 2063287), (8633, 1540833), (21271, 625359), (23183, 573783), (25899, 513611), (27323, 486843), (29779, 446691), (60431, 220119), (63813, 208453), (69549, 191261), (73373, 181293), (81969, 162281), (89337, 148897)]