2247156171

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1\times {\mathrm{479}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 3546466560

約数和(自身を除く): 1299310389

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 397, 479, 909, 1191, 1313, 1437, 3573, 3939, 4311, 5161, 6227, 11817, 15483, 18681, 40097, 46449, 48379, 56043, 120291, 145137, 190163, 360873, 435411, 521261, 570489, 628927, 1563783, 1711467, 1886781, 2472119, 4691349, 5660343, 7416357, 19206463, 22249071, 57619389, 172858167, 249684019, 749052057, 2247156171]

約数ペア:

[(1, 2247156171), (3, 749052057), (9, 249684019), (13, 172858167), (39, 57619389), (101, 22249071), (117, 19206463), (303, 7416357), (397, 5660343), (479, 4691349), (909, 2472119), (1191, 1886781), (1313, 1711467), (1437, 1563783), (3573, 628927), (3939, 570489), (4311, 521261), (5161, 435411), (6227, 360873), (11817, 190163), (15483, 145137), (18681, 120291), (40097, 56043), (46449, 48379)]