42888153

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{463}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 71626752

約数和(自身を除く): 28738599

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 401, 463, 1203, 1389, 2807, 3241, 4411, 5093, 8421, 9723, 13233, 15279, 30877, 35651, 92631, 106953, 185663, 556989, 1299641, 2042293, 3898923, 6126879, 14296051, 42888153]

約数ペア:

[(1, 42888153), (3, 14296051), (7, 6126879), (11, 3898923), (21, 2042293), (33, 1299641), (77, 556989), (231, 185663), (401, 106953), (463, 92631), (1203, 35651), (1389, 30877), (2807, 15279), (3241, 13233), (4411, 9723), (5093, 8421)]