1294636623

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{40639}}^1$

素因数の和:40727

約数の個数: 32

約数和(自身を含む): 2075566080

約数和(自身を除く): 780929457

約数列:

[1, 3, 7, 21, 37, 41, 111, 123, 259, 287, 777, 861, 1517, 4551, 10619, 31857, 40639, 121917, 284473, 853419, 1503643, 1666199, 4510929, 4998597, 10525501, 11663393, 31576503, 34990179, 61649363, 184948089, 431545541, 1294636623]

約数ペア:

[(1, 1294636623), (3, 431545541), (7, 184948089), (21, 61649363), (37, 34990179), (41, 31576503), (111, 11663393), (123, 10525501), (259, 4998597), (287, 4510929), (777, 1666199), (861, 1503643), (1517, 853419), (4551, 284473), (10619, 121917), (31857, 40639)]