38193417

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 58882560

約数和(自身を除く): 20689143

約数列:

[1, 3, 9, 27, 43, 67, 129, 201, 387, 491, 603, 1161, 1473, 1809, 2881, 4419, 8643, 13257, 21113, 25929, 32897, 63339, 77787, 98691, 190017, 296073, 570051, 888219, 1414571, 4243713, 12731139, 38193417]

約数ペア:

[(1, 38193417), (3, 12731139), (9, 4243713), (27, 1414571), (43, 888219), (67, 570051), (129, 296073), (201, 190017), (387, 98691), (491, 77787), (603, 63339), (1161, 32897), (1473, 25929), (1809, 21113), (2881, 13257), (4419, 8643)]