421765331339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{1249}}^1\times {\mathrm{2287}}^1$

素因数の和:4011

約数の個数: 32

約数和(自身を含む): 476636160000

約数和(自身を除く): 54870828661

約数列:

[1, 11, 31, 341, 433, 1249, 2287, 4763, 13423, 13739, 25157, 38719, 70897, 147653, 425909, 540817, 779867, 990271, 2856463, 5948987, 10892981, 16765327, 30698401, 31421093, 88550353, 184418597, 337682411, 974053883, 1236848479, 13605333269, 38342302849, 421765331339]

約数ペア:

[(1, 421765331339), (11, 38342302849), (31, 13605333269), (341, 1236848479), (433, 974053883), (1249, 337682411), (2287, 184418597), (4763, 88550353), (13423, 31421093), (13739, 30698401), (25157, 16765327), (38719, 10892981), (70897, 5948987), (147653, 2856463), (425909, 990271), (540817, 779867)]