388032117

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 604692480

約数和(自身を除く): 216660363

約数列:

[1, 3, 11, 19, 33, 57, 121, 127, 209, 363, 381, 443, 627, 1329, 1397, 2299, 2413, 4191, 4873, 6897, 7239, 8417, 14619, 15367, 25251, 26543, 46101, 53603, 56261, 79629, 92587, 160809, 168783, 277761, 291973, 618871, 875919, 1018457, 1068959, 1856613, 3055371, 3206877, 6807581, 11758549, 20422743, 35275647, 129344039, 388032117]

約数ペア:

[(1, 388032117), (3, 129344039), (11, 35275647), (19, 20422743), (33, 11758549), (57, 6807581), (121, 3206877), (127, 3055371), (209, 1856613), (363, 1068959), (381, 1018457), (443, 875919), (627, 618871), (1329, 291973), (1397, 277761), (2299, 168783), (2413, 160809), (4191, 92587), (4873, 79629), (6897, 56261), (7239, 53603), (8417, 46101), (14619, 26543), (15367, 25251)]