38521449

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 56936672

約数和(自身を除く): 18415223

約数列:

[1, 3, 9, 67, 193, 201, 331, 579, 603, 993, 1737, 2979, 12931, 22177, 38793, 63883, 66531, 116379, 191649, 199593, 574947, 4280161, 12840483, 38521449]

約数ペア:

[(1, 38521449), (3, 12840483), (9, 4280161), (67, 574947), (193, 199593), (201, 191649), (331, 116379), (579, 66531), (603, 63883), (993, 38793), (1737, 22177), (2979, 12931)]