30537921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11399}}^1$

素因数の和:11468

約数の個数: 16

約数和(自身を含む): 43776000

約数和(自身を除く): 13238079

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 11399, 34197, 216581, 535753, 649743, 1607259, 10179307, 30537921]

約数ペア:

[(1, 30537921), (3, 10179307), (19, 1607259), (47, 649743), (57, 535753), (141, 216581), (893, 34197), (2679, 11399)]