13327743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 21353472

約数和(自身を除く): 8025729

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 661, 1551, 1833, 1983, 6721, 7271, 8593, 20163, 21813, 25779, 31067, 93201, 94523, 283569, 341737, 403871, 1025211, 1211613, 4442581, 13327743]

約数ペア:

[(1, 13327743), (3, 4442581), (11, 1211613), (13, 1025211), (33, 403871), (39, 341737), (47, 283569), (141, 94523), (143, 93201), (429, 31067), (517, 25779), (611, 21813), (661, 20163), (1551, 8593), (1833, 7271), (1983, 6721)]