378702951

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 560947200

約数和(自身を除く): 182244249

約数列:

[1, 3, 11, 33, 109, 127, 327, 381, 829, 1199, 1397, 2487, 3597, 4191, 9119, 13843, 27357, 41529, 90361, 105283, 152273, 271083, 315849, 456819, 993971, 1158113, 2981913, 3474339, 11475847, 34427541, 126234317, 378702951]

約数ペア:

[(1, 378702951), (3, 126234317), (11, 34427541), (33, 11475847), (109, 3474339), (127, 2981913), (327, 1158113), (381, 993971), (829, 456819), (1199, 315849), (1397, 271083), (2487, 152273), (3597, 105283), (4191, 90361), (9119, 41529), (13843, 27357)]