40698063

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28087}}^1$

素因数の和:28123

約数の個数: 24

約数和(自身を含む): 70107648

約数和(自身を除く): 29409585

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 28087, 84261, 196609, 252783, 589827, 646001, 1769481, 1938003, 4522007, 5814009, 13566021, 40698063]

約数ペア:

[(1, 40698063), (3, 13566021), (7, 5814009), (9, 4522007), (21, 1938003), (23, 1769481), (63, 646001), (69, 589827), (161, 252783), (207, 196609), (483, 84261), (1449, 28087)]