293668323

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 428531712

約数和(自身を除く): 134863389

約数列:

[1, 3, 13, 39, 127, 211, 281, 381, 633, 843, 1651, 2743, 3653, 4953, 8229, 10959, 26797, 35687, 59291, 80391, 107061, 177873, 348361, 463931, 770783, 1045083, 1391793, 2312349, 7529957, 22589871, 97889441, 293668323]

約数ペア:

[(1, 293668323), (3, 97889441), (13, 22589871), (39, 7529957), (127, 2312349), (211, 1391793), (281, 1045083), (381, 770783), (633, 463931), (843, 348361), (1651, 177873), (2743, 107061), (3653, 80391), (4953, 59291), (8229, 35687), (10959, 26797)]