1297740201

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{264899}}^1$

素因数の和:264996

約数の個数: 16

約数和(自身を含む): 1830988800

約数和(自身を除く): 533248599

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 264899, 794697, 6092677, 18278031, 18807829, 56423487, 432580067, 1297740201]

約数ペア:

[(1, 1297740201), (3, 432580067), (23, 56423487), (69, 18807829), (71, 18278031), (213, 6092677), (1633, 794697), (4899, 264899)]