2211397869

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1\times {\mathrm{16661}}^1$

素因数の和:17108

約数の個数: 16

約数和(自身を含む): 2978365824

約数和(自身を除く): 766967955

約数列:

[1, 3, 151, 293, 453, 879, 16661, 44243, 49983, 132729, 2515811, 4881673, 7547433, 14645019, 737132623, 2211397869]

約数ペア:

[(1, 2211397869), (3, 737132623), (151, 14645019), (293, 7547433), (453, 4881673), (879, 2515811), (16661, 132729), (44243, 49983)]