22027203

素因数分解:

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

素因数の和:320

約数の個数: 36

約数和(自身を含む): 35479080

約数和(自身を除く): 13451877

約数列:

[1, 3, 9, 11, 33, 99, 113, 121, 179, 339, 363, 537, 1017, 1089, 1243, 1611, 1969, 3729, 5907, 11187, 13673, 17721, 20227, 21659, 41019, 60681, 64977, 123057, 182043, 194931, 222497, 667491, 2002473, 2447467, 7342401, 22027203]

約数ペア:

[(1, 22027203), (3, 7342401), (9, 2447467), (11, 2002473), (33, 667491), (99, 222497), (113, 194931), (121, 182043), (179, 123057), (339, 64977), (363, 60681), (537, 41019), (1017, 21659), (1089, 20227), (1243, 17721), (1611, 13673), (1969, 11187), (3729, 5907)]