475929387

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{2351}}^1$

素因数の和:2711

約数の個数: 24

約数和(自身を含む): 698600448

約数和(自身を除く): 222671061

約数列:

[1, 3, 9, 83, 249, 271, 747, 813, 2351, 2439, 7053, 21159, 22493, 67479, 195133, 202437, 585399, 637121, 1756197, 1911363, 5734089, 52881043, 158643129, 475929387]

約数ペア:

[(1, 475929387), (3, 158643129), (9, 52881043), (83, 5734089), (249, 1911363), (271, 1756197), (747, 637121), (813, 585399), (2351, 202437), (2439, 195133), (7053, 67479), (21159, 22493)]