30751907

素因数分解:

${\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 32735232

約数和(自身を除く): 1983325

約数列:

[1, 31, 73, 107, 127, 2263, 3317, 3937, 7811, 9271, 13589, 242141, 287401, 421259, 991997, 30751907]

約数ペア:

[(1, 30751907), (31, 991997), (73, 421259), (107, 287401), (127, 242141), (2263, 13589), (3317, 9271), (3937, 7811)]