289843437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{73583}}^1$

素因数の和:73700

約数の個数: 16

約数和(自身を含む): 420311808

約数和(自身を除く): 130468371

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 73583, 220749, 956579, 2869737, 7431883, 22295649, 96614479, 289843437]

約数ペア:

[(1, 289843437), (3, 96614479), (13, 22295649), (39, 7431883), (101, 2869737), (303, 956579), (1313, 220749), (3939, 73583)]