83591403

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{4091}}^1$

素因数の和:4247

約数の個数: 24

約数和(自身を含む): 130616640

約数和(自身を除く): 47025237

約数列:

[1, 3, 7, 21, 49, 139, 147, 417, 973, 2919, 4091, 6811, 12273, 20433, 28637, 85911, 200459, 568649, 601377, 1705947, 3980543, 11941629, 27863801, 83591403]

約数ペア:

[(1, 83591403), (3, 27863801), (7, 11941629), (21, 3980543), (49, 1705947), (139, 601377), (147, 568649), (417, 200459), (973, 85911), (2919, 28637), (4091, 20433), (6811, 12273)]