2720783

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 16

約数和(自身を含む): 3083136

約数和(自身を除く): 362353

約数列:

[1, 13, 47, 61, 73, 611, 793, 949, 2867, 3431, 4453, 37271, 44603, 57889, 209291, 2720783]

約数ペア:

[(1, 2720783), (13, 209291), (47, 57889), (61, 44603), (73, 37271), (611, 4453), (793, 3431), (949, 2867)]