284193789

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 421444608

約数和(自身を除く): 137250819

約数列:

[1, 3, 11, 33, 103, 121, 309, 363, 691, 1133, 1331, 2073, 3399, 3993, 7601, 12463, 22803, 37389, 71173, 83611, 137093, 213519, 250833, 411279, 782903, 919721, 2348709, 2759163, 8611933, 25835799, 94731263, 284193789]

約数ペア:

[(1, 284193789), (3, 94731263), (11, 25835799), (33, 8611933), (103, 2759163), (121, 2348709), (309, 919721), (363, 782903), (691, 411279), (1133, 250833), (1331, 213519), (2073, 137093), (3399, 83611), (3993, 71173), (7601, 37389), (12463, 22803)]