31415671467

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{10271}}^1$

素因数の和:10904

約数の個数: 48

約数和(自身を含む): 49397637120

約数和(自身を除く): 17981965653

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 577, 589, 1731, 1767, 5193, 5301, 10271, 10963, 17887, 30813, 32889, 53661, 92439, 98667, 160983, 195149, 318401, 339853, 585447, 955203, 1019559, 1756341, 2865609, 3058677, 5926367, 6049619, 17779101, 18148857, 53337303, 54446571, 112600973, 183717377, 337802919, 551152131, 1013408757, 1653456393, 3490630163, 10471890489, 31415671467]

約数ペア:

[(1, 31415671467), (3, 10471890489), (9, 3490630163), (19, 1653456393), (31, 1013408757), (57, 551152131), (93, 337802919), (171, 183717377), (279, 112600973), (577, 54446571), (589, 53337303), (1731, 18148857), (1767, 17779101), (5193, 6049619), (5301, 5926367), (10271, 3058677), (10963, 2865609), (17887, 1756341), (30813, 1019559), (32889, 955203), (53661, 585447), (92439, 339853), (98667, 318401), (160983, 195149)]