1970505273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{380333}}^1$

素因数の和:380504

約数の個数: 16

約数和(自身を含む): 2884453056

約数和(自身を除く): 913947783

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 380333, 1140999, 4183663, 12550989, 59712281, 179136843, 656835091, 1970505273]

約数ペア:

[(1, 1970505273), (3, 656835091), (11, 179136843), (33, 59712281), (157, 12550989), (471, 4183663), (1727, 1140999), (5181, 380333)]