284987641

素因数分解:

${\mathrm{23}}^3\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:525

約数の個数: 16

約数和(自身を含む): 303753600

約数和(自身を除く): 18765959

約数列:

[1, 23, 59, 397, 529, 1357, 9131, 12167, 23423, 31211, 210013, 538729, 717853, 4830299, 12390767, 284987641]

約数ペア:

[(1, 284987641), (23, 12390767), (59, 4830299), (397, 717853), (529, 538729), (1357, 210013), (9131, 31211), (12167, 23423)]