28434761

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 31447440

約数和(自身を除く): 3012679

約数列:

[1, 17, 29, 137, 421, 493, 2329, 3973, 7157, 12209, 57677, 67541, 207553, 980509, 1672633, 28434761]

約数ペア:

[(1, 28434761), (17, 1672633), (29, 980509), (137, 207553), (421, 67541), (493, 57677), (2329, 12209), (3973, 7157)]