22251201

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{17959}}^1$

素因数の和:18028

約数の個数: 16

約数和(自身を含む): 34483200

約数和(自身を除く): 12231999

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 17959, 53877, 125713, 377139, 1059581, 3178743, 7417067, 22251201]

約数ペア:

[(1, 22251201), (3, 7417067), (7, 3178743), (21, 1059581), (59, 377139), (177, 125713), (413, 53877), (1239, 17959)]