2247753699

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{577}}^1\times {\mathrm{647}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 3355914240

約数和(自身を除く): 1108160541

約数列:

[1, 3, 9, 27, 223, 577, 647, 669, 1731, 1941, 2007, 5193, 5823, 6021, 15579, 17469, 128671, 144281, 373319, 386013, 432843, 1119957, 1158039, 1298529, 3359871, 3474117, 3895587, 10079613, 83250137, 249750411, 749251233, 2247753699]

約数ペア:

[(1, 2247753699), (3, 749251233), (9, 249750411), (27, 83250137), (223, 10079613), (577, 3895587), (647, 3474117), (669, 3359871), (1731, 1298529), (1941, 1158039), (2007, 1119957), (5193, 432843), (5823, 386013), (6021, 373319), (15579, 144281), (17469, 128671)]