2912258517

素因数分解:

$3^1\times 7^1\times {\mathrm{2647}}^1\times {\mathrm{52391}}^1$

素因数の和:55048

約数の個数: 16

約数和(自身を含む): 4439488512

約数和(自身を除く): 1527229995

約数列:

[1, 3, 7, 21, 2647, 7941, 18529, 52391, 55587, 157173, 366737, 1100211, 138678977, 416036931, 970752839, 2912258517]

約数ペア:

[(1, 2912258517), (3, 970752839), (7, 416036931), (21, 138678977), (2647, 1100211), (7941, 366737), (18529, 157173), (52391, 55587)]