827712431

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12757}}^1$

素因数の和:12831

約数の個数: 32

約数和(自身を含む): 1097392128

約数和(自身を除く): 269679697

約数列:

[1, 7, 13, 23, 31, 91, 161, 217, 299, 403, 713, 2093, 2821, 4991, 9269, 12757, 64883, 89299, 165841, 293411, 395467, 1160887, 2053877, 2768269, 3814343, 5141071, 9095741, 26700401, 35987497, 63670187, 118244633, 827712431]

約数ペア:

[(1, 827712431), (7, 118244633), (13, 63670187), (23, 35987497), (31, 26700401), (91, 9095741), (161, 5141071), (217, 3814343), (299, 2768269), (403, 2053877), (713, 1160887), (2093, 395467), (2821, 293411), (4991, 165841), (9269, 89299), (12757, 64883)]