28779997

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 31836672

約数和(自身を除く): 3056675

約数列:

[1, 17, 31, 97, 527, 563, 1649, 3007, 9571, 17453, 51119, 54611, 296701, 928387, 1692941, 28779997]

約数ペア:

[(1, 28779997), (17, 1692941), (31, 928387), (97, 296701), (527, 54611), (563, 51119), (1649, 17453), (3007, 9571)]