9782997

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 15436512

約数和(自身を除く): 5653515

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1091, 1281, 2989, 3273, 7637, 8967, 22911, 53459, 66551, 160377, 199653, 465857, 1397571, 3260999, 9782997]

約数ペア:

[(1, 9782997), (3, 3260999), (7, 1397571), (21, 465857), (49, 199653), (61, 160377), (147, 66551), (183, 53459), (427, 22911), (1091, 8967), (1281, 7637), (2989, 3273)]