4399491421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{197101}}^1$

素因数の和:197232

約数の個数: 16

約数和(自身を含む): 5066309808

約数和(自身を除く): 666818387

約数列:

[1, 13, 17, 101, 221, 1313, 1717, 22321, 197101, 2562313, 3350717, 19907201, 43559321, 258793613, 338422417, 4399491421]

約数ペア:

[(1, 4399491421), (13, 338422417), (17, 258793613), (101, 43559321), (221, 19907201), (1313, 3350717), (1717, 2562313), (22321, 197101)]