2003057895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{33713}}^1$

素因数の和:33971

約数の個数: 32

約数和(自身を含む): 3408080832

約数和(自身を除く): 1405022937

約数列:

[1, 3, 5, 15, 17, 51, 85, 233, 255, 699, 1165, 3495, 3961, 11883, 19805, 33713, 59415, 101139, 168565, 505695, 573121, 1719363, 2865605, 7855129, 8596815, 23565387, 39275645, 117826935, 133537193, 400611579, 667685965, 2003057895]

約数ペア:

[(1, 2003057895), (3, 667685965), (5, 400611579), (15, 133537193), (17, 117826935), (51, 39275645), (85, 23565387), (233, 8596815), (255, 7855129), (699, 2865605), (1165, 1719363), (3495, 573121), (3961, 505695), (11883, 168565), (19805, 101139), (33713, 59415)]