40518183

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{4289}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 56010240

約数和(自身を除く): 15492057

約数列:

[1, 3, 47, 67, 141, 201, 3149, 4289, 9447, 12867, 201583, 287363, 604749, 862089, 13506061, 40518183]

約数ペア:

[(1, 40518183), (3, 13506061), (47, 862089), (67, 604749), (141, 287363), (201, 201583), (3149, 12867), (4289, 9447)]