931507199

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{8521}}^1$

素因数の和:8655

約数の個数: 24

約数和(自身を含む): 1142493408

約数和(自身を除く): 210986209

約数列:

[1, 7, 23, 49, 97, 161, 679, 1127, 2231, 4753, 8521, 15617, 59647, 109319, 195983, 417529, 826537, 1371881, 5785759, 9603167, 19010351, 40500313, 133072457, 931507199]

約数ペア:

[(1, 931507199), (7, 133072457), (23, 40500313), (49, 19010351), (97, 9603167), (161, 5785759), (679, 1371881), (1127, 826537), (2231, 417529), (4753, 195983), (8521, 109319), (15617, 59647)]