42682353

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 67495680

約数和(自身を除く): 24813327

約数列:

[1, 3, 7, 21, 41, 89, 123, 267, 287, 557, 623, 861, 1671, 1869, 3649, 3899, 10947, 11697, 22837, 25543, 49573, 68511, 76629, 148719, 159859, 347011, 479577, 1041033, 2032493, 6097479, 14227451, 42682353]

約数ペア:

[(1, 42682353), (3, 14227451), (7, 6097479), (21, 2032493), (41, 1041033), (89, 479577), (123, 347011), (267, 159859), (287, 148719), (557, 76629), (623, 68511), (861, 49573), (1671, 25543), (1869, 22837), (3649, 11697), (3899, 10947)]