2814883929

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{13931}}^1$

素因数の和:14118

約数の個数: 48

約数和(自身を含む): 4807543104

約数和(自身を除く): 1992659175

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 157, 429, 471, 1287, 1413, 1727, 2041, 5181, 6123, 13931, 15543, 18369, 22451, 41793, 67353, 125379, 153241, 181103, 202059, 459723, 543309, 1379169, 1629927, 1992133, 2187167, 5976399, 6561501, 17929197, 19684503, 24058837, 28433171, 72176511, 85299513, 216529533, 255898539, 312764881, 938294643, 2814883929]

約数ペア:

[(1, 2814883929), (3, 938294643), (9, 312764881), (11, 255898539), (13, 216529533), (33, 85299513), (39, 72176511), (99, 28433171), (117, 24058837), (143, 19684503), (157, 17929197), (429, 6561501), (471, 5976399), (1287, 2187167), (1413, 1992133), (1727, 1629927), (2041, 1379169), (5181, 543309), (6123, 459723), (13931, 202059), (15543, 181103), (18369, 153241), (22451, 125379), (41793, 67353)]