172234829

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53639}}^1$

素因数の和:53684

約数の個数: 12

約数和(自身を含む): 196322400

約数和(自身を除く): 24087571

約数列:

[1, 13, 19, 169, 247, 3211, 53639, 697307, 1019141, 9064991, 13248833, 172234829]

約数ペア:

[(1, 172234829), (13, 13248833), (19, 9064991), (169, 1019141), (247, 697307), (3211, 53639)]