9780801

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 14582400

約数和(自身を除く): 4801599

約数列:

[1, 3, 19, 29, 57, 61, 87, 97, 183, 291, 551, 1159, 1653, 1769, 1843, 2813, 3477, 5307, 5529, 5917, 8439, 17751, 33611, 53447, 100833, 112423, 160341, 171593, 337269, 514779, 3260267, 9780801]

約数ペア:

[(1, 9780801), (3, 3260267), (19, 514779), (29, 337269), (57, 171593), (61, 160341), (87, 112423), (97, 100833), (183, 53447), (291, 33611), (551, 17751), (1159, 8439), (1653, 5917), (1769, 5529), (1843, 5307), (2813, 3477)]