379407

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 615600

約数和(自身を除く): 236193

約数列:

[1, 3, 7, 21, 29, 49, 87, 89, 147, 203, 267, 609, 623, 1421, 1869, 2581, 4263, 4361, 7743, 13083, 18067, 54201, 126469, 379407]

約数ペア:

[(1, 379407), (3, 126469), (7, 54201), (21, 18067), (29, 13083), (49, 7743), (87, 4361), (89, 4263), (147, 2581), (203, 1869), (267, 1421), (609, 623)]