285784299

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{23297}}^1$

素因数の和:23379

約数の個数: 24

約数和(自身を含む): 436138560

約数和(自身を除く): 150354261

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 12267, 23297, 69891, 209673, 675613, 1094959, 2026839, 3284877, 6080517, 9854631, 31753811, 95261433, 285784299]

約数ペア:

[(1, 285784299), (3, 95261433), (9, 31753811), (29, 9854631), (47, 6080517), (87, 3284877), (141, 2026839), (261, 1094959), (423, 675613), (1363, 209673), (4089, 69891), (12267, 23297)]