7201236441

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{550427}}^1$

素因数の和:550533

約数の個数: 24

約数和(自身を含む): 11294782560

約数和(自身を除く): 4093546119

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1869, 4361, 13083, 550427, 1651281, 3852989, 11558967, 26970923, 48988003, 80912769, 146964009, 342916021, 1028748063, 2400412147, 7201236441]

約数ペア:

[(1, 7201236441), (3, 2400412147), (7, 1028748063), (21, 342916021), (49, 146964009), (89, 80912769), (147, 48988003), (267, 26970923), (623, 11558967), (1869, 3852989), (4361, 1651281), (13083, 550427)]