222769007

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{787}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 240863232

約数和(自身を除く): 18094225

約数列:

[1, 23, 31, 397, 713, 787, 9131, 12307, 18101, 24397, 283061, 312439, 561131, 7186097, 9685609, 222769007]

約数ペア:

[(1, 222769007), (23, 9685609), (31, 7186097), (397, 561131), (713, 312439), (787, 283061), (9131, 24397), (12307, 18101)]