2002473

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 3201120

約数和(自身を除く): 1198647

約数列:

[1, 3, 9, 11, 33, 99, 113, 179, 339, 537, 1017, 1243, 1611, 1969, 3729, 5907, 11187, 17721, 20227, 60681, 182043, 222497, 667491, 2002473]

約数ペア:

[(1, 2002473), (3, 667491), (9, 222497), (11, 182043), (33, 60681), (99, 20227), (113, 17721), (179, 11187), (339, 5907), (537, 3729), (1017, 1969), (1243, 1611)]