1262068311

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{26557}}^1$

素因数の和:26671

約数の個数: 32

約数和(自身を含む): 2012459008

約数和(自身を除く): 750390697

約数列:

[1, 3, 7, 21, 31, 73, 93, 217, 219, 511, 651, 1533, 2263, 6789, 15841, 26557, 47523, 79671, 185899, 557697, 823267, 1938661, 2469801, 5762869, 5815983, 13570627, 17288607, 40711881, 60098491, 180295473, 420689437, 1262068311]

約数ペア:

[(1, 1262068311), (3, 420689437), (7, 180295473), (21, 60098491), (31, 40711881), (73, 17288607), (93, 13570627), (217, 5815983), (219, 5762869), (511, 2469801), (651, 1938661), (1533, 823267), (2263, 557697), (6789, 185899), (15841, 79671), (26557, 47523)]