47989983

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{827}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 69234048

約数和(自身を除く): 21244065

約数列:

[1, 3, 23, 29, 69, 87, 667, 827, 841, 2001, 2481, 2523, 19021, 19343, 23983, 57063, 58029, 71949, 551609, 695507, 1654827, 2086521, 15996661, 47989983]

約数ペア:

[(1, 47989983), (3, 15996661), (23, 2086521), (29, 1654827), (69, 695507), (87, 551609), (667, 71949), (827, 58029), (841, 57063), (2001, 23983), (2481, 19343), (2523, 19021)]