4364087

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 36

約数和(自身を含む): 6008256

約数和(自身を除く): 1644169

約数列:

[1, 7, 13, 17, 31, 49, 91, 119, 169, 217, 221, 403, 527, 637, 833, 1183, 1519, 1547, 2821, 2873, 3689, 5239, 6851, 8281, 10829, 19747, 20111, 25823, 36673, 47957, 89063, 140777, 256711, 335699, 623441, 4364087]

約数ペア:

[(1, 4364087), (7, 623441), (13, 335699), (17, 256711), (31, 140777), (49, 89063), (91, 47957), (119, 36673), (169, 25823), (217, 20111), (221, 19747), (403, 10829), (527, 8281), (637, 6851), (833, 5239), (1183, 3689), (1519, 2873), (1547, 2821)]