28327432899

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{38167}}^1$

素因数の和:38667

約数の個数: 32

約数和(自身を含む): 41221440000

約数和(自身を除く): 12894007101

約数列:

[1, 3, 19, 29, 57, 87, 449, 551, 1347, 1653, 8531, 13021, 25593, 38167, 39063, 114501, 247399, 725173, 742197, 1106843, 2175519, 3320529, 17136983, 21030017, 51410949, 63090051, 325602677, 496972507, 976808031, 1490917521, 9442477633, 28327432899]

約数ペア:

[(1, 28327432899), (3, 9442477633), (19, 1490917521), (29, 976808031), (57, 496972507), (87, 325602677), (449, 63090051), (551, 51410949), (1347, 21030017), (1653, 17136983), (8531, 3320529), (13021, 2175519), (25593, 1106843), (38167, 742197), (39063, 725173), (114501, 247399)]