814393371

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 1285632000

約数和(自身を除く): 471238629

約数列:

[1, 3, 11, 19, 33, 57, 61, 107, 183, 199, 209, 321, 597, 627, 671, 1159, 1177, 2013, 2033, 2189, 3477, 3531, 3781, 6099, 6527, 6567, 11343, 12139, 12749, 19581, 21293, 22363, 36417, 38247, 41591, 63879, 67089, 71797, 124013, 124773, 133529, 215391, 230641, 234223, 372039, 400587, 404567, 691923, 702669, 1213701, 1298873, 1364143, 2537051, 3896619, 4092429, 4450237, 7611153, 13350711, 14287603, 24678587, 42862809, 74035761, 271464457, 814393371]

約数ペア:

[(1, 814393371), (3, 271464457), (11, 74035761), (19, 42862809), (33, 24678587), (57, 14287603), (61, 13350711), (107, 7611153), (183, 4450237), (199, 4092429), (209, 3896619), (321, 2537051), (597, 1364143), (627, 1298873), (671, 1213701), (1159, 702669), (1177, 691923), (2013, 404567), (2033, 400587), (2189, 372039), (3477, 234223), (3531, 230641), (3781, 215391), (6099, 133529), (6527, 124773), (6567, 124013), (11343, 71797), (12139, 67089), (12749, 63879), (19581, 41591), (21293, 38247), (22363, 36417)]