1208691

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 1974960

約数和(自身を除く): 766269

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 421, 957, 1263, 2871, 3789, 4631, 12209, 13893, 36627, 41679, 109881, 134299, 402897, 1208691]

約数ペア:

[(1, 1208691), (3, 402897), (9, 134299), (11, 109881), (29, 41679), (33, 36627), (87, 13893), (99, 12209), (261, 4631), (319, 3789), (421, 2871), (957, 1263)]