13452439

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 18385920

約数和(自身を除く): 4933481

約数列:

[1, 7, 11, 13, 77, 89, 91, 143, 151, 623, 979, 1001, 1057, 1157, 1661, 1963, 6853, 8099, 11627, 12727, 13439, 13741, 21593, 89089, 94073, 147829, 151151, 174707, 1034803, 1222949, 1921777, 13452439]

約数ペア:

[(1, 13452439), (7, 1921777), (11, 1222949), (13, 1034803), (77, 174707), (89, 151151), (91, 147829), (143, 94073), (151, 89089), (623, 21593), (979, 13741), (1001, 13439), (1057, 12727), (1157, 11627), (1661, 8099), (1963, 6853)]