29191557

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{643}}^1$

素因数の和:1092

約数の個数: 16

約数和(自身を含む): 40134080

約数和(自身を除く): 10942523

約数列:

[1, 3, 37, 111, 409, 643, 1227, 1929, 15133, 23791, 45399, 71373, 262987, 788961, 9730519, 29191557]

約数ペア:

[(1, 29191557), (3, 9730519), (37, 788961), (111, 262987), (409, 71373), (643, 45399), (1227, 23791), (1929, 15133)]