40612257

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12163}}^1$

素因数の和:12229

約数の個数: 24

約数和(自身を含む): 68313024

約数和(自身を除く): 27700767

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 12163, 36489, 85141, 109467, 255423, 644639, 766269, 1933917, 4512473, 5801751, 13537419, 40612257]

約数ペア:

[(1, 40612257), (3, 13537419), (7, 5801751), (9, 4512473), (21, 1933917), (53, 766269), (63, 644639), (159, 255423), (371, 109467), (477, 85141), (1113, 36489), (3339, 12163)]