855366947

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{7517}}^1$

素因数の和:7702

約数の個数: 16

約数和(自身を含む): 925616160

約数和(自身を除く): 70249213

約数列:

[1, 19, 53, 113, 1007, 2147, 5989, 7517, 113791, 142823, 398401, 849421, 7569619, 16138999, 45019313, 855366947]

約数ペア:

[(1, 855366947), (19, 45019313), (53, 16138999), (113, 7569619), (1007, 849421), (2147, 398401), (5989, 142823), (7517, 113791)]