222784991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{14293}}^1$

素因数の和:14426

約数の個数: 16

約数和(自身を含む): 264153120

約数和(自身を除く): 41368129

約数列:

[1, 11, 13, 109, 143, 1199, 1417, 14293, 15587, 157223, 185809, 1557937, 2043899, 17137307, 20253181, 222784991]

約数ペア:

[(1, 222784991), (11, 20253181), (13, 17137307), (109, 2043899), (143, 1557937), (1199, 185809), (1417, 157223), (14293, 15587)]