13018335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 22885632

約数和(自身を除く): 9867297

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 257, 307, 771, 921, 1285, 1535, 2827, 3377, 3855, 4605, 8481, 10131, 14135, 16885, 42405, 50655, 78899, 236697, 394495, 867889, 1183485, 2603667, 4339445, 13018335]

約数ペア:

[(1, 13018335), (3, 4339445), (5, 2603667), (11, 1183485), (15, 867889), (33, 394495), (55, 236697), (165, 78899), (257, 50655), (307, 42405), (771, 16885), (921, 14135), (1285, 10131), (1535, 8481), (2827, 4605), (3377, 3855)]