29221641

素因数分解:

$3^4\times {\mathrm{367}}^1\times {\mathrm{983}}^1$

素因数の和:1362

約数の個数: 20

約数和(自身を含む): 43815552

約数和(自身を除く): 14593911

約数列:

[1, 3, 9, 27, 81, 367, 983, 1101, 2949, 3303, 8847, 9909, 26541, 29727, 79623, 360761, 1082283, 3246849, 9740547, 29221641]

約数ペア:

[(1, 29221641), (3, 9740547), (9, 3246849), (27, 1082283), (81, 360761), (367, 79623), (983, 29727), (1101, 26541), (2949, 9909), (3303, 8847)]