40463913

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{28759}}^1$

素因数の和:28836

約数の個数: 16

約数和(自身を含む): 62581760

約数和(自身を除く): 22117847

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 28759, 86277, 201313, 603939, 1926853, 5780559, 13487971, 40463913]

約数ペア:

[(1, 40463913), (3, 13487971), (7, 5780559), (21, 1926853), (67, 603939), (201, 201313), (469, 86277), (1407, 28759)]