830973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 1317600

約数和(自身を除く): 486627

約数列:

[1, 3, 11, 13, 33, 39, 143, 149, 169, 429, 447, 507, 1639, 1859, 1937, 4917, 5577, 5811, 21307, 25181, 63921, 75543, 276991, 830973]

約数ペア:

[(1, 830973), (3, 276991), (11, 75543), (13, 63921), (33, 25181), (39, 21307), (143, 5811), (149, 5577), (169, 4917), (429, 1937), (447, 1859), (507, 1639)]