40486509

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27941}}^1$

素因数の和:27977

約数の個数: 24

約数和(自身を含む): 69743232

約数和(自身を除く): 29256723

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 27941, 83823, 195587, 251469, 586761, 642643, 1760283, 1927929, 4498501, 5783787, 13495503, 40486509]

約数ペア:

[(1, 40486509), (3, 13495503), (7, 5783787), (9, 4498501), (21, 1927929), (23, 1760283), (63, 642643), (69, 586761), (161, 251469), (207, 195587), (483, 83823), (1449, 27941)]