1793156937

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 2905894656

約数和(自身を除く): 1112737719

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 173, 407, 429, 481, 519, 653, 1221, 1443, 1903, 1959, 2249, 5291, 5709, 6401, 6747, 7183, 8489, 15873, 19203, 21549, 24161, 24739, 25467, 70411, 72483, 74217, 83213, 93379, 112969, 211233, 249639, 265771, 280137, 314093, 338907, 797313, 915343, 942279, 1242659, 1468597, 2746029, 3455023, 3727977, 4179853, 4405791, 10365069, 12539559, 16154567, 45978383, 48463701, 54338089, 137935149, 163014267, 597718979, 1793156937]

約数ペア:

[(1, 1793156937), (3, 597718979), (11, 163014267), (13, 137935149), (33, 54338089), (37, 48463701), (39, 45978383), (111, 16154567), (143, 12539559), (173, 10365069), (407, 4405791), (429, 4179853), (481, 3727977), (519, 3455023), (653, 2746029), (1221, 1468597), (1443, 1242659), (1903, 942279), (1959, 915343), (2249, 797313), (5291, 338907), (5709, 314093), (6401, 280137), (6747, 265771), (7183, 249639), (8489, 211233), (15873, 112969), (19203, 93379), (21549, 83213), (24161, 74217), (24739, 72483), (25467, 70411)]