347831271

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{119653}}^1$

素因数の和:119695

約数の個数: 24

約数和(自身を含む): 559980720

約数和(自身を除く): 212149449

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 119653, 358959, 1076877, 2034101, 2273407, 6102303, 6820221, 18306909, 20460663, 38647919, 115943757, 347831271]

約数ペア:

[(1, 347831271), (3, 115943757), (9, 38647919), (17, 20460663), (19, 18306909), (51, 6820221), (57, 6102303), (153, 2273407), (171, 2034101), (323, 1076877), (969, 358959), (2907, 119653)]