1138585857

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{21649}}^1$

素因数の和:22072

約数の個数: 16

約数和(自身を含む): 1554643200

約数和(自身を除く): 416057343

約数列:

[1, 3, 47, 141, 373, 1119, 17531, 21649, 52593, 64947, 1017503, 3052509, 8075077, 24225231, 379528619, 1138585857]

約数ペア:

[(1, 1138585857), (3, 379528619), (47, 24225231), (141, 8075077), (373, 3052509), (1119, 1017503), (17531, 64947), (21649, 52593)]