2497334217

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{215827}}^1$

素因数の和:215885

約数の個数: 32

約数和(自身を含む): 4143897600

約数和(自身を除く): 1646563383

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 215827, 647481, 1510789, 4100713, 4532367, 6258983, 12302139, 18776949, 28704991, 43812881, 86114973, 118920677, 131438643, 356762031, 832444739, 2497334217]

約数ペア:

[(1, 2497334217), (3, 832444739), (7, 356762031), (19, 131438643), (21, 118920677), (29, 86114973), (57, 43812881), (87, 28704991), (133, 18776949), (203, 12302139), (399, 6258983), (551, 4532367), (609, 4100713), (1653, 1510789), (3857, 647481), (11571, 215827)]