12504921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 19848192

約数和(自身を除く): 7343271

約数列:

[1, 3, 11, 13, 33, 39, 103, 143, 283, 309, 429, 849, 1133, 1339, 3113, 3399, 3679, 4017, 9339, 11037, 14729, 29149, 40469, 44187, 87447, 121407, 320639, 378937, 961917, 1136811, 4168307, 12504921]

約数ペア:

[(1, 12504921), (3, 4168307), (11, 1136811), (13, 961917), (33, 378937), (39, 320639), (103, 121407), (143, 87447), (283, 44187), (309, 40469), (429, 29149), (849, 14729), (1133, 11037), (1339, 9339), (3113, 4017), (3399, 3679)]