143402329

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1993}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 172919680

約数和(自身を除く): 29517351

約数列:

[1, 7, 19, 133, 541, 1993, 3787, 10279, 13951, 37867, 71953, 265069, 1078213, 7547491, 20486047, 143402329]

約数ペア:

[(1, 143402329), (7, 20486047), (19, 7547491), (133, 1078213), (541, 265069), (1993, 71953), (3787, 37867), (10279, 13951)]