922339971

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{7481}}^1$

素因数の和:7616

約数の個数: 48

約数和(自身を含む): 1618506240

約数和(自身を除く): 696166269

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 103, 133, 171, 309, 399, 721, 927, 1197, 1957, 2163, 5871, 6489, 7481, 13699, 17613, 22443, 41097, 52367, 67329, 123291, 142139, 157101, 426417, 471303, 770543, 994973, 1279251, 2311629, 2984919, 5393801, 6934887, 8954757, 14640317, 16181403, 43920951, 48544209, 102482219, 131762853, 307446657, 922339971]

約数ペア:

[(1, 922339971), (3, 307446657), (7, 131762853), (9, 102482219), (19, 48544209), (21, 43920951), (57, 16181403), (63, 14640317), (103, 8954757), (133, 6934887), (171, 5393801), (309, 2984919), (399, 2311629), (721, 1279251), (927, 994973), (1197, 770543), (1957, 471303), (2163, 426417), (5871, 157101), (6489, 142139), (7481, 123291), (13699, 67329), (17613, 52367), (22443, 41097)]