4246557

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 7065600

約数和(自身を除く): 2819043

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 367, 399, 551, 609, 1101, 1653, 2569, 3857, 6973, 7707, 10643, 11571, 20919, 31929, 48811, 74501, 146433, 202217, 223503, 606651, 1415519, 4246557]

約数ペア:

[(1, 4246557), (3, 1415519), (7, 606651), (19, 223503), (21, 202217), (29, 146433), (57, 74501), (87, 48811), (133, 31929), (203, 20919), (367, 11571), (399, 10643), (551, 7707), (609, 6973), (1101, 3857), (1653, 2569)]