23537997

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1217}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 39014976

約数和(自身を除く): 15476979

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 1217, 2149, 2763, 3651, 6447, 8519, 10953, 19341, 25557, 76671, 373619, 1120857, 2615333, 3362571, 7845999, 23537997]

約数ペア:

[(1, 23537997), (3, 7845999), (7, 3362571), (9, 2615333), (21, 1120857), (63, 373619), (307, 76671), (921, 25557), (1217, 19341), (2149, 10953), (2763, 8519), (3651, 6447)]