30883113

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{6689}}^1$

素因数の和:6723

約数の個数: 24

約数和(自身を含む): 48703200

約数和(自身を除く): 17820087

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 6689, 20067, 60201, 127091, 180603, 381273, 541809, 1143819, 1625427, 3431457, 10294371, 30883113]

約数ペア:

[(1, 30883113), (3, 10294371), (9, 3431457), (19, 1625427), (27, 1143819), (57, 541809), (81, 381273), (171, 180603), (243, 127091), (513, 60201), (1539, 20067), (4617, 6689)]