384979077

素因数分解:

$3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{22549}}^1$

素因数の和:22833

約数の個数: 24

約数和(自身を含む): 637894400

約数和(自身を除く): 252915323

約数列:

[1, 3, 7, 9, 21, 63, 271, 813, 1897, 2439, 5691, 17073, 22549, 67647, 157843, 202941, 473529, 1420587, 6110779, 18332337, 42775453, 54997011, 128326359, 384979077]

約数ペア:

[(1, 384979077), (3, 128326359), (7, 54997011), (9, 42775453), (21, 18332337), (63, 6110779), (271, 1420587), (813, 473529), (1897, 202941), (2439, 157843), (5691, 67647), (17073, 22549)]