29711421

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{57917}}^1$

素因数の和:57945

約数の個数: 16

約数和(自身を含む): 46334400

約数和(自身を除く): 16622979

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 57917, 173751, 521253, 1100423, 1563759, 3301269, 9903807, 29711421]

約数ペア:

[(1, 29711421), (3, 9903807), (9, 3301269), (19, 1563759), (27, 1100423), (57, 521253), (171, 173751), (513, 57917)]