3335391

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 5322240

約数和(自身を除く): 1986849

約数列:

[1, 3, 9, 23, 27, 41, 69, 123, 131, 207, 369, 393, 621, 943, 1107, 1179, 2829, 3013, 3537, 5371, 8487, 9039, 16113, 25461, 27117, 48339, 81351, 123533, 145017, 370599, 1111797, 3335391]

約数ペア:

[(1, 3335391), (3, 1111797), (9, 370599), (23, 145017), (27, 123533), (41, 81351), (69, 48339), (123, 27117), (131, 25461), (207, 16113), (369, 9039), (393, 8487), (621, 5371), (943, 3537), (1107, 3013), (1179, 2829)]