309941379

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{9181}}^1$

素因数の和:9240

約数の個数: 36

約数和(自身を含む): 508021696

約数和(自身を除く): 198080317

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 121, 279, 341, 363, 1023, 1089, 3069, 3751, 9181, 11253, 27543, 33759, 82629, 100991, 284611, 302973, 853833, 908919, 1110901, 2561499, 3130721, 3332703, 9392163, 9998109, 28176489, 34437931, 103313793, 309941379]

約数ペア:

[(1, 309941379), (3, 103313793), (9, 34437931), (11, 28176489), (31, 9998109), (33, 9392163), (93, 3332703), (99, 3130721), (121, 2561499), (279, 1110901), (341, 908919), (363, 853833), (1023, 302973), (1089, 284611), (3069, 100991), (3751, 82629), (9181, 33759), (11253, 27543)]