312593567

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 390673920

約数和(自身を除く): 78080353

約数列:

[1, 11, 13, 19, 103, 143, 209, 247, 1117, 1133, 1339, 1957, 2717, 12287, 14521, 14729, 21223, 21527, 25441, 115051, 159731, 233453, 275899, 279851, 1265561, 1495663, 2185969, 3034889, 16452293, 24045659, 28417597, 312593567]

約数ペア:

[(1, 312593567), (11, 28417597), (13, 24045659), (19, 16452293), (103, 3034889), (143, 2185969), (209, 1495663), (247, 1265561), (1117, 279851), (1133, 275899), (1339, 233453), (1957, 159731), (2717, 115051), (12287, 25441), (14521, 21527), (14729, 21223)]