26951883

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 43932672

約数和(自身を除く): 16980789

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 483, 861, 943, 1361, 2829, 4083, 6601, 9527, 19803, 28581, 31303, 55801, 93909, 167403, 219121, 390607, 657363, 1171821, 1283423, 3850269, 8983961, 26951883]

約数ペア:

[(1, 26951883), (3, 8983961), (7, 3850269), (21, 1283423), (23, 1171821), (41, 657363), (69, 390607), (123, 219121), (161, 167403), (287, 93909), (483, 55801), (861, 31303), (943, 28581), (1361, 19803), (2829, 9527), (4083, 6601)]