2728313

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 3348864

約数和(自身を除く): 620551

約数列:

[1, 7, 17, 101, 119, 227, 707, 1589, 1717, 3859, 12019, 22927, 27013, 160489, 389759, 2728313]

約数ペア:

[(1, 2728313), (7, 389759), (17, 160489), (101, 27013), (119, 22927), (227, 12019), (707, 3859), (1589, 1717)]