2383227

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 4542720

約数和(自身を除く): 2159493

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 181, 209, 231, 399, 543, 627, 693, 1197, 1267, 1463, 1629, 1881, 1991, 3439, 3801, 4389, 5973, 10317, 11403, 13167, 13937, 17919, 24073, 30951, 37829, 41811, 72219, 113487, 125433, 216657, 264803, 340461, 794409, 2383227]

約数ペア:

[(1, 2383227), (3, 794409), (7, 340461), (9, 264803), (11, 216657), (19, 125433), (21, 113487), (33, 72219), (57, 41811), (63, 37829), (77, 30951), (99, 24073), (133, 17919), (171, 13937), (181, 13167), (209, 11403), (231, 10317), (399, 5973), (543, 4389), (627, 3801), (693, 3439), (1197, 1991), (1267, 1881), (1463, 1629)]