8993061

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 17072640

約数和(自身を除く): 8079579

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 683, 693, 1197, 1463, 1881, 2049, 4389, 4781, 6147, 7513, 12977, 13167, 14343, 22539, 38931, 43029, 52591, 67617, 90839, 116793, 142747, 157773, 272517, 428241, 473319, 817551, 999229, 1284723, 2997687, 8993061]

約数ペア:

[(1, 8993061), (3, 2997687), (7, 1284723), (9, 999229), (11, 817551), (19, 473319), (21, 428241), (33, 272517), (57, 157773), (63, 142747), (77, 116793), (99, 90839), (133, 67617), (171, 52591), (209, 43029), (231, 38931), (399, 22539), (627, 14343), (683, 13167), (693, 12977), (1197, 7513), (1463, 6147), (1881, 4781), (2049, 4389)]