22978971

素因数分解:

$3^4\times {\mathrm{367}}^1\times {\mathrm{773}}^1$

素因数の和:1152

約数の個数: 20

約数和(自身を含む): 34464672

約数和(自身を除く): 11485701

約数列:

[1, 3, 9, 27, 81, 367, 773, 1101, 2319, 3303, 6957, 9909, 20871, 29727, 62613, 283691, 851073, 2553219, 7659657, 22978971]

約数ペア:

[(1, 22978971), (3, 7659657), (9, 2553219), (27, 851073), (81, 283691), (367, 62613), (773, 29727), (1101, 20871), (2319, 9909), (3303, 6957)]