244347831

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{298349}}^1$

素因数の和:298375

約数の個数: 24

約数和(自身を含む): 434397600

約数和(自身を除く): 190049769

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 298349, 895047, 2088443, 2685141, 3878537, 6265329, 11635611, 18795987, 27149759, 34906833, 81449277, 244347831]

約数ペア:

[(1, 244347831), (3, 81449277), (7, 34906833), (9, 27149759), (13, 18795987), (21, 11635611), (39, 6265329), (63, 3878537), (91, 2685141), (117, 2088443), (273, 895047), (819, 298349)]