426807777

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{89}}^1\times {\mathrm{1201}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 633502080

約数和(自身を除く): 206694303

約数列:

[1, 3, 11, 33, 89, 121, 267, 363, 979, 1201, 1331, 2937, 3603, 3993, 10769, 13211, 32307, 39633, 106889, 118459, 145321, 320667, 355377, 435963, 1175779, 1598531, 3527337, 4795593, 12933569, 38800707, 142269259, 426807777]

約数ペア:

[(1, 426807777), (3, 142269259), (11, 38800707), (33, 12933569), (89, 4795593), (121, 3527337), (267, 1598531), (363, 1175779), (979, 435963), (1201, 355377), (1331, 320667), (2937, 145321), (3603, 118459), (3993, 106889), (10769, 39633), (13211, 32307)]