252056517

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 358837248

約数和(自身を除く): 106780731

約数列:

[1, 3, 23, 69, 73, 163, 219, 307, 489, 921, 1679, 3749, 5037, 7061, 11247, 11899, 21183, 22411, 35697, 50041, 67233, 150123, 273677, 515453, 821031, 1150943, 1546359, 3452829, 3652993, 10958979, 84018839, 252056517]

約数ペア:

[(1, 252056517), (3, 84018839), (23, 10958979), (69, 3652993), (73, 3452829), (163, 1546359), (219, 1150943), (307, 821031), (489, 515453), (921, 273677), (1679, 150123), (3749, 67233), (5037, 50041), (7061, 35697), (11247, 22411), (11899, 21183)]