40284219

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{6911}}^1$

素因数の和:7010

約数の個数: 16

約数和(自身を含む): 56401920

約数和(自身を除く): 16117701

約数列:

[1, 3, 29, 67, 87, 201, 1943, 5829, 6911, 20733, 200419, 463037, 601257, 1389111, 13428073, 40284219]

約数ペア:

[(1, 40284219), (3, 13428073), (29, 1389111), (67, 601257), (87, 463037), (201, 200419), (1943, 20733), (5829, 6911)]