7285641

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 11473920

約数和(自身を除く): 4188279

約数列:

[1, 3, 11, 23, 29, 33, 69, 87, 253, 319, 331, 667, 759, 957, 993, 2001, 3641, 7337, 7613, 9599, 10923, 22011, 22839, 28797, 83743, 105589, 220777, 251229, 316767, 662331, 2428547, 7285641]

約数ペア:

[(1, 7285641), (3, 2428547), (11, 662331), (23, 316767), (29, 251229), (33, 220777), (69, 105589), (87, 83743), (253, 28797), (319, 22839), (331, 22011), (667, 10923), (759, 9599), (957, 7613), (993, 7337), (2001, 3641)]