2080661517

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 3316989312

約数和(自身を除く): 1236327795

約数列:

[1, 3, 9, 11, 33, 99, 167, 317, 397, 501, 951, 1191, 1503, 1837, 2853, 3487, 3573, 4367, 5511, 10461, 13101, 16533, 31383, 39303, 52939, 66299, 125849, 158817, 198897, 377547, 476451, 582329, 596691, 729289, 1132641, 1384339, 1746987, 2187867, 4153017, 5240961, 6563601, 12459051, 21016783, 63050349, 189151047, 231184613, 693553839, 2080661517]

約数ペア:

[(1, 2080661517), (3, 693553839), (9, 231184613), (11, 189151047), (33, 63050349), (99, 21016783), (167, 12459051), (317, 6563601), (397, 5240961), (501, 4153017), (951, 2187867), (1191, 1746987), (1503, 1384339), (1837, 1132641), (2853, 729289), (3487, 596691), (3573, 582329), (4367, 476451), (5511, 377547), (10461, 198897), (13101, 158817), (16533, 125849), (31383, 66299), (39303, 52939)]