10891503

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 19685120

約数和(自身を除く): 8793617

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 337, 399, 513, 567, 1011, 1197, 1539, 1701, 2359, 3033, 3591, 4617, 6403, 7077, 9099, 10773, 19209, 21231, 27297, 32319, 44821, 57627, 63693, 81891, 134463, 172881, 191079, 403389, 518643, 573237, 1210167, 1555929, 3630501, 10891503]

約数ペア:

[(1, 10891503), (3, 3630501), (7, 1555929), (9, 1210167), (19, 573237), (21, 518643), (27, 403389), (57, 191079), (63, 172881), (81, 134463), (133, 81891), (171, 63693), (189, 57627), (243, 44821), (337, 32319), (399, 27297), (513, 21231), (567, 19209), (1011, 10773), (1197, 9099), (1539, 7077), (1701, 6403), (2359, 4617), (3033, 3591)]