23961009

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 34781184

約数和(自身を除く): 10820175

約数列:

[1, 3, 23, 67, 69, 71, 73, 201, 213, 219, 1541, 1633, 1679, 4623, 4757, 4891, 4899, 5037, 5183, 14271, 14673, 15549, 109411, 112493, 119209, 328233, 337479, 347261, 357627, 1041783, 7987003, 23961009]

約数ペア:

[(1, 23961009), (3, 7987003), (23, 1041783), (67, 357627), (69, 347261), (71, 337479), (73, 328233), (201, 119209), (213, 112493), (219, 109411), (1541, 15549), (1633, 14673), (1679, 14271), (4623, 5183), (4757, 5037), (4891, 4899)]