4420807551

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{3210463}}^1$

素因数の和:3210492

約数の個数: 20

約数和(自身を含む): 6992390592

約数和(自身を除く): 2571583041

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 3210463, 9631389, 28894167, 54577871, 86682501, 163733613, 260047503, 491200839, 1473602517, 4420807551]

約数ペア:

[(1, 4420807551), (3, 1473602517), (9, 491200839), (17, 260047503), (27, 163733613), (51, 86682501), (81, 54577871), (153, 28894167), (459, 9631389), (1377, 3210463)]