729832983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{1487}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 1079930880

約数和(自身を除く): 350097897

約数列:

[1, 3, 11, 33, 107, 139, 321, 417, 1177, 1487, 1529, 3531, 4461, 4587, 14873, 16357, 44619, 49071, 159109, 163603, 206693, 477327, 490809, 620079, 1750199, 2273623, 5250597, 6820869, 22116151, 66348453, 243277661, 729832983]

約数ペア:

[(1, 729832983), (3, 243277661), (11, 66348453), (33, 22116151), (107, 6820869), (139, 5250597), (321, 2273623), (417, 1750199), (1177, 620079), (1487, 490809), (1529, 477327), (3531, 206693), (4461, 163603), (4587, 159109), (14873, 49071), (16357, 44619)]