213034814013

素因数分解:

$3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{2963}}^1\times {\mathrm{7907}}^1$

素因数の和:11313

約数の個数: 32

約数和(自身を含む): 325525165056

約数和(自身を除く): 112490351043

約数列:

[1, 3, 7, 21, 433, 1299, 2963, 3031, 7907, 8889, 9093, 20741, 23721, 55349, 62223, 166047, 1282979, 3423731, 3848937, 8980853, 10271193, 23428441, 23966117, 26942559, 70285323, 71898351, 163999087, 491997261, 10144514953, 30433544859, 71011604671, 213034814013]

約数ペア:

[(1, 213034814013), (3, 71011604671), (7, 30433544859), (21, 10144514953), (433, 491997261), (1299, 163999087), (2963, 71898351), (3031, 70285323), (7907, 26942559), (8889, 23966117), (9093, 23428441), (20741, 10271193), (23721, 8980853), (55349, 3848937), (62223, 3423731), (166047, 1282979)]