897783117

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3467}}^1$

素因数の和:3566

約数の個数: 64

約数和(自身を含む): 1598054400

約数和(自身を除く): 700271283

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 59, 77, 133, 177, 209, 231, 399, 413, 627, 649, 1121, 1239, 1463, 1947, 3363, 3467, 4389, 4543, 7847, 10401, 12331, 13629, 23541, 24269, 36993, 38137, 65873, 72807, 86317, 114411, 197619, 204553, 258951, 266959, 461111, 613659, 724603, 800877, 1383333, 1431871, 2173809, 2250083, 3886507, 4295613, 5072221, 6750249, 11659521, 15216663, 15750581, 27205549, 42751577, 47251743, 81616647, 128254731, 299261039, 897783117]

約数ペア:

[(1, 897783117), (3, 299261039), (7, 128254731), (11, 81616647), (19, 47251743), (21, 42751577), (33, 27205549), (57, 15750581), (59, 15216663), (77, 11659521), (133, 6750249), (177, 5072221), (209, 4295613), (231, 3886507), (399, 2250083), (413, 2173809), (627, 1431871), (649, 1383333), (1121, 800877), (1239, 724603), (1463, 613659), (1947, 461111), (3363, 266959), (3467, 258951), (4389, 204553), (4543, 197619), (7847, 114411), (10401, 86317), (12331, 72807), (13629, 65873), (23541, 38137), (24269, 36993)]