103699421

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 120193920

約数和(自身を除く): 16494499

約数列:

[1, 7, 139, 197, 541, 973, 1379, 3787, 27383, 75199, 106577, 191681, 526393, 746039, 14814203, 103699421]

約数ペア:

[(1, 103699421), (7, 14814203), (139, 746039), (197, 526393), (541, 191681), (973, 106577), (1379, 75199), (3787, 27383)]