9762921

素因数分解:

$3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{439}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 16199040

約数和(自身を除く): 6436119

約数列:

[1, 3, 7, 9, 21, 63, 353, 439, 1059, 1317, 2471, 3073, 3177, 3951, 7413, 9219, 22239, 27657, 154967, 464901, 1084769, 1394703, 3254307, 9762921]

約数ペア:

[(1, 9762921), (3, 3254307), (7, 1394703), (9, 1084769), (21, 464901), (63, 154967), (353, 27657), (439, 22239), (1059, 9219), (1317, 7413), (2471, 3951), (3073, 3177)]