38801421

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 57308160

約数和(自身を除く): 18506739

約数列:

[1, 3, 9, 83, 127, 249, 381, 409, 747, 1143, 1227, 3681, 10541, 31623, 33947, 51943, 94869, 101841, 155829, 305523, 467487, 4311269, 12933807, 38801421]

約数ペア:

[(1, 38801421), (3, 12933807), (9, 4311269), (83, 467487), (127, 305523), (249, 155829), (381, 101841), (409, 94869), (747, 51943), (1143, 33947), (1227, 31623), (3681, 10541)]