11726111649

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{4271}}^1$

素因数の和:5290

約数の個数: 48

約数和(自身を含む): 19168634880

約数和(自身を除く): 7442523231

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 983, 2793, 2949, 4271, 6881, 12813, 18677, 20643, 29897, 48167, 56031, 81149, 89691, 130739, 144501, 209279, 243447, 392217, 568043, 627837, 915173, 1704129, 2745519, 3976301, 4198393, 11928903, 12595179, 29388751, 79769467, 88166253, 205721257, 239308401, 558386269, 617163771, 1675158807, 3908703883, 11726111649]

約数ペア:

[(1, 11726111649), (3, 3908703883), (7, 1675158807), (19, 617163771), (21, 558386269), (49, 239308401), (57, 205721257), (133, 88166253), (147, 79769467), (399, 29388751), (931, 12595179), (983, 11928903), (2793, 4198393), (2949, 3976301), (4271, 2745519), (6881, 1704129), (12813, 915173), (18677, 627837), (20643, 568043), (29897, 392217), (48167, 243447), (56031, 209279), (81149, 144501), (89691, 130739)]