84297129

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211271}}^1$

素因数の和:211300

約数の個数: 16

約数和(自身を含む): 135214080

約数和(自身を除く): 50916951

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 211271, 633813, 1478897, 4014149, 4436691, 12042447, 28099043, 84297129]

約数ペア:

[(1, 84297129), (3, 28099043), (7, 12042447), (19, 4436691), (21, 4014149), (57, 1478897), (133, 633813), (399, 211271)]