29868951

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 47190528

約数和(自身を除く): 17321577

約数列:

[1, 3, 7, 21, 41, 113, 123, 287, 307, 339, 791, 861, 921, 2149, 2373, 4633, 6447, 12587, 13899, 32431, 34691, 37761, 88109, 97293, 104073, 242837, 264327, 728511, 1422331, 4266993, 9956317, 29868951]

約数ペア:

[(1, 29868951), (3, 9956317), (7, 4266993), (21, 1422331), (41, 728511), (113, 264327), (123, 242837), (287, 104073), (307, 97293), (339, 88109), (791, 37761), (861, 34691), (921, 32431), (2149, 13899), (2373, 12587), (4633, 6447)]