4991008029

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{105023}}^1$

素因数の和:105137

約数の個数: 32

約数和(自身を含む): 7958298624

約数和(自身を除く): 2967290595

約数列:

[1, 3, 7, 21, 31, 73, 93, 217, 219, 511, 651, 1533, 2263, 6789, 15841, 47523, 105023, 315069, 735161, 2205483, 3255713, 7666679, 9767139, 22789991, 23000037, 53666753, 68369973, 161000259, 237667049, 713001147, 1663669343, 4991008029]

約数ペア:

[(1, 4991008029), (3, 1663669343), (7, 713001147), (21, 237667049), (31, 161000259), (73, 68369973), (93, 53666753), (217, 23000037), (219, 22789991), (511, 9767139), (651, 7666679), (1533, 3255713), (2263, 2205483), (6789, 735161), (15841, 315069), (47523, 105023)]