382821439

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 536739840

約数和(自身を除く): 153918401

約数列:

[1, 7, 11, 13, 47, 77, 79, 91, 103, 143, 329, 517, 553, 611, 721, 869, 1001, 1027, 1133, 1339, 3619, 3713, 4277, 4841, 6083, 6721, 7189, 7931, 8137, 9373, 11297, 14729, 25991, 33887, 40843, 47047, 48269, 53251, 56959, 62933, 79079, 89507, 103103, 105781, 285901, 337883, 372757, 382439, 440531, 530959, 626549, 692263, 740467, 1163591, 2677073, 3716713, 4206829, 4845841, 4971707, 8145137, 29447803, 34801949, 54688777, 382821439]

約数ペア:

[(1, 382821439), (7, 54688777), (11, 34801949), (13, 29447803), (47, 8145137), (77, 4971707), (79, 4845841), (91, 4206829), (103, 3716713), (143, 2677073), (329, 1163591), (517, 740467), (553, 692263), (611, 626549), (721, 530959), (869, 440531), (1001, 382439), (1027, 372757), (1133, 337883), (1339, 285901), (3619, 105781), (3713, 103103), (4277, 89507), (4841, 79079), (6083, 62933), (6721, 56959), (7189, 53251), (7931, 48269), (8137, 47047), (9373, 40843), (11297, 33887), (14729, 25991)]