4945473

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 7879872

約数和(自身を除く): 2934399

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 983, 1677, 2949, 5031, 8847, 12779, 38337, 42269, 115011, 126807, 380421, 549497, 1648491, 4945473]

約数ペア:

[(1, 4945473), (3, 1648491), (9, 549497), (13, 380421), (39, 126807), (43, 115011), (117, 42269), (129, 38337), (387, 12779), (559, 8847), (983, 5031), (1677, 2949)]