4400649

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{449}}^1$

素因数の和:483

約数の個数: 30

約数和(自身を含む): 7241850

約数和(自身を除く): 2841201

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 449, 891, 1089, 1347, 3267, 4041, 4939, 9801, 12123, 14817, 36369, 44451, 54329, 133353, 162987, 400059, 488961, 1466883, 4400649]

約数ペア:

[(1, 4400649), (3, 1466883), (9, 488961), (11, 400059), (27, 162987), (33, 133353), (81, 54329), (99, 44451), (121, 36369), (297, 14817), (363, 12123), (449, 9801), (891, 4939), (1089, 4041), (1347, 3267)]