2541966399

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{1787}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 4273920768

約数和(自身を除く): 1731954369

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 337, 469, 603, 1011, 1407, 1787, 2359, 3033, 4221, 5361, 7077, 12509, 16083, 21231, 22579, 37527, 67737, 112581, 119729, 158053, 203211, 359187, 474159, 602219, 838103, 1077561, 1422477, 1806657, 2514309, 4215533, 5419971, 7542927, 12646599, 37939797, 40348673, 121046019, 282440711, 363138057, 847322133, 2541966399]

約数ペア:

[(1, 2541966399), (3, 847322133), (7, 363138057), (9, 282440711), (21, 121046019), (63, 40348673), (67, 37939797), (201, 12646599), (337, 7542927), (469, 5419971), (603, 4215533), (1011, 2514309), (1407, 1806657), (1787, 1422477), (2359, 1077561), (3033, 838103), (4221, 602219), (5361, 474159), (7077, 359187), (12509, 203211), (16083, 158053), (21231, 119729), (22579, 112581), (37527, 67737)]