2912377461

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{207923}}^1$

素因数の和:207985

約数の個数: 32

約数和(自身を含む): 4790568960

約数和(自身を除く): 1878191499

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 2001, 4669, 14007, 207923, 623769, 1455461, 4366383, 4782229, 6029767, 14346687, 18089301, 33475603, 42208369, 100426809, 126625107, 138684641, 416053923, 970792487, 2912377461]

約数ペア:

[(1, 2912377461), (3, 970792487), (7, 416053923), (21, 138684641), (23, 126625107), (29, 100426809), (69, 42208369), (87, 33475603), (161, 18089301), (203, 14346687), (483, 6029767), (609, 4782229), (667, 4366383), (2001, 1455461), (4669, 623769), (14007, 207923)]