169312857

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{424343}}^1$

素因数の和:424372

約数の個数: 16

約数和(自身を含む): 271580160

約数和(自身を除く): 102267303

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 424343, 1273029, 2970401, 8062517, 8911203, 24187551, 56437619, 169312857]

約数ペア:

[(1, 169312857), (3, 56437619), (7, 24187551), (19, 8911203), (21, 8062517), (57, 2970401), (133, 1273029), (399, 424343)]