8364782013

素因数分解:

$3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{205427}}^1$

素因数の和:205721

約数の個数: 24

約数和(自身を含む): 13020848352

約数和(自身を除く): 4656066339

約数列:

[1, 3, 7, 21, 49, 147, 277, 831, 1939, 5817, 13573, 40719, 205427, 616281, 1437989, 4313967, 10065923, 30197769, 56903279, 170709837, 398322953, 1194968859, 2788260671, 8364782013]

約数ペア:

[(1, 8364782013), (3, 2788260671), (7, 1194968859), (21, 398322953), (49, 170709837), (147, 56903279), (277, 30197769), (831, 10065923), (1939, 4313967), (5817, 1437989), (13573, 616281), (40719, 205427)]