19644046839

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5582281}}^1$

素因数の和:5582327

約数の個数: 24

約数和(自身を含む): 31350095712

約数和(自身を除く): 11706048873

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 5582281, 16746843, 50240529, 94898777, 128392463, 284696331, 385177389, 854088993, 1155532167, 2182671871, 6548015613, 19644046839]

約数ペア:

[(1, 19644046839), (3, 6548015613), (9, 2182671871), (17, 1155532167), (23, 854088993), (51, 385177389), (69, 284696331), (153, 128392463), (207, 94898777), (391, 50240529), (1173, 16746843), (3519, 5582281)]