13152997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 16773120

約数和(自身を除く): 3620123

約数列:

[1, 11, 13, 19, 47, 103, 143, 209, 247, 517, 611, 893, 1133, 1339, 1957, 2717, 4841, 6721, 9823, 11609, 14729, 21527, 25441, 53251, 62933, 91979, 127699, 279851, 692263, 1011769, 1195727, 13152997]

約数ペア:

[(1, 13152997), (11, 1195727), (13, 1011769), (19, 692263), (47, 279851), (103, 127699), (143, 91979), (209, 62933), (247, 53251), (517, 25441), (611, 21527), (893, 14729), (1133, 11609), (1339, 9823), (1957, 6721), (2717, 4841)]