30917133

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{9787}}^1$

素因数の和:9815

約数の個数: 24

約数和(自身を含む): 49879648

約数和(自身を除く): 18962515

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 9787, 29361, 88083, 127231, 264249, 381693, 792747, 1145079, 2378241, 3435237, 10305711, 30917133]

約数ペア:

[(1, 30917133), (3, 10305711), (9, 3435237), (13, 2378241), (27, 1145079), (39, 792747), (81, 381693), (117, 264249), (243, 127231), (351, 88083), (1053, 29361), (3159, 9787)]