4080778149

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{23899}}^1$

素因数の和:24129

約数の個数: 32

約数和(自身を含む): 6387609600

約数和(自身を除く): 2306831451

約数列:

[1, 3, 7, 21, 47, 141, 173, 329, 519, 987, 1211, 3633, 8131, 23899, 24393, 56917, 71697, 167293, 170751, 501879, 1123253, 3369759, 4134527, 7862771, 12403581, 23588313, 28941689, 86825067, 194322769, 582968307, 1360259383, 4080778149]

約数ペア:

[(1, 4080778149), (3, 1360259383), (7, 582968307), (21, 194322769), (47, 86825067), (141, 28941689), (173, 23588313), (329, 12403581), (519, 7862771), (987, 4134527), (1211, 3369759), (3633, 1123253), (8131, 501879), (23899, 170751), (24393, 167293), (56917, 71697)]