2464623

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 4492800

約数和(自身を除く): 2028177

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 71, 87, 133, 171, 203, 213, 261, 399, 497, 551, 609, 639, 1197, 1349, 1491, 1653, 1827, 2059, 3857, 4047, 4473, 4959, 6177, 9443, 11571, 12141, 14413, 18531, 28329, 34713, 39121, 43239, 84987, 117363, 129717, 273847, 352089, 821541, 2464623]

約数ペア:

[(1, 2464623), (3, 821541), (7, 352089), (9, 273847), (19, 129717), (21, 117363), (29, 84987), (57, 43239), (63, 39121), (71, 34713), (87, 28329), (133, 18531), (171, 14413), (203, 12141), (213, 11571), (261, 9443), (399, 6177), (497, 4959), (551, 4473), (609, 4047), (639, 3857), (1197, 2059), (1349, 1827), (1491, 1653)]