242012337

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{1511}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 383201280

約数和(自身を除く): 141188943

約数列:

[1, 3, 7, 21, 29, 87, 203, 263, 609, 789, 1511, 1841, 4533, 5523, 7627, 10577, 22881, 31731, 43819, 53389, 131457, 160167, 306733, 397393, 920199, 1192179, 2781751, 8345253, 11524397, 34573191, 80670779, 242012337]

約数ペア:

[(1, 242012337), (3, 80670779), (7, 34573191), (21, 11524397), (29, 8345253), (87, 2781751), (203, 1192179), (263, 920199), (609, 397393), (789, 306733), (1511, 160167), (1841, 131457), (4533, 53389), (5523, 43819), (7627, 31731), (10577, 22881)]