23781927

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 35562240

約数和(自身を除く): 11780313

約数列:

[1, 3, 13, 39, 41, 107, 123, 139, 321, 417, 533, 1391, 1599, 1807, 4173, 4387, 5421, 5699, 13161, 14873, 17097, 44619, 57031, 74087, 171093, 193349, 222261, 580047, 609793, 1829379, 7927309, 23781927]

約数ペア:

[(1, 23781927), (3, 7927309), (13, 1829379), (39, 609793), (41, 580047), (107, 222261), (123, 193349), (139, 171093), (321, 74087), (417, 57031), (533, 44619), (1391, 17097), (1599, 14873), (1807, 13161), (4173, 5699), (4387, 5421)]