11715840591

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{30941}}^1$

素因数の和:31056

約数の個数: 64

約数和(自身を含む): 20515783680

約数和(自身を除く): 8799943089

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 73, 91, 133, 219, 247, 273, 399, 511, 741, 949, 1387, 1533, 1729, 2847, 4161, 5187, 6643, 9709, 18031, 19929, 29127, 30941, 54093, 92823, 126217, 216587, 378651, 402233, 587879, 649761, 1206699, 1763637, 2258693, 2815631, 4115153, 6776079, 7642427, 8446893, 12345459, 15810851, 22927281, 29363009, 42915167, 47432553, 53496989, 88089027, 128745501, 160490967, 205541063, 300406169, 557897171, 616623189, 901218507, 1673691513, 3905280197, 11715840591]

約数ペア:

[(1, 11715840591), (3, 3905280197), (7, 1673691513), (13, 901218507), (19, 616623189), (21, 557897171), (39, 300406169), (57, 205541063), (73, 160490967), (91, 128745501), (133, 88089027), (219, 53496989), (247, 47432553), (273, 42915167), (399, 29363009), (511, 22927281), (741, 15810851), (949, 12345459), (1387, 8446893), (1533, 7642427), (1729, 6776079), (2847, 4115153), (4161, 2815631), (5187, 2258693), (6643, 1763637), (9709, 1206699), (18031, 649761), (19929, 587879), (29127, 402233), (30941, 378651), (54093, 216587), (92823, 126217)]