38794221

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{9391}}^1$

素因数の和:9423

約数の個数: 24

約数和(自身を含む): 61536384

約数和(自身を除く): 22742163

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 9391, 28173, 84519, 159647, 253557, 478941, 760671, 1436823, 2282013, 4310469, 12931407, 38794221]

約数ペア:

[(1, 38794221), (3, 12931407), (9, 4310469), (17, 2282013), (27, 1436823), (51, 760671), (81, 478941), (153, 253557), (243, 159647), (459, 84519), (1377, 28173), (4131, 9391)]