41980323

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{691}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 70152192

約数和(自身を除く): 28171869

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 263, 691, 789, 1841, 2073, 2893, 4837, 5523, 7601, 8679, 14511, 20251, 22803, 53207, 60753, 159621, 181733, 545199, 1272131, 1999063, 3816393, 5997189, 13993441, 41980323]

約数ペア:

[(1, 41980323), (3, 13993441), (7, 5997189), (11, 3816393), (21, 1999063), (33, 1272131), (77, 545199), (231, 181733), (263, 159621), (691, 60753), (789, 53207), (1841, 22803), (2073, 20251), (2893, 14511), (4837, 8679), (5523, 7601)]