72783409

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 78769152

約数和(自身を除く): 5985743

約数列:

[1, 17, 73, 223, 263, 1241, 3791, 4471, 16279, 19199, 58649, 276743, 326383, 997033, 4281377, 72783409]

約数ペア:

[(1, 72783409), (17, 4281377), (73, 997033), (223, 326383), (263, 276743), (1241, 58649), (3791, 19199), (4471, 16279)]