2920378227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{5479}}^1$

素因数の和:5747

約数の個数: 32

約数和(自身を含む): 4271769600

約数和(自身を除く): 1351391373

約数列:

[1, 3, 13, 39, 79, 173, 237, 519, 1027, 2249, 3081, 5479, 6747, 13667, 16437, 41001, 71227, 177671, 213681, 432841, 533013, 947867, 1298523, 2843601, 5626933, 12322271, 16880799, 36966813, 74881493, 224644479, 973459409, 2920378227]

約数ペア:

[(1, 2920378227), (3, 973459409), (13, 224644479), (39, 74881493), (79, 36966813), (173, 16880799), (237, 12322271), (519, 5626933), (1027, 2843601), (2249, 1298523), (3081, 947867), (5479, 533013), (6747, 432841), (13667, 213681), (16437, 177671), (41001, 71227)]