827754811

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 935217920

約数和(自身を除く): 107463109

約数列:

[1, 13, 61, 73, 79, 181, 793, 949, 1027, 2353, 4453, 4819, 5767, 11041, 13213, 14299, 57889, 62647, 74971, 143533, 171769, 185887, 351787, 805993, 872239, 1043827, 4573231, 10477909, 11339107, 13569751, 63673447, 827754811]

約数ペア:

[(1, 827754811), (13, 63673447), (61, 13569751), (73, 11339107), (79, 10477909), (181, 4573231), (793, 1043827), (949, 872239), (1027, 805993), (2353, 351787), (4453, 185887), (4819, 171769), (5767, 143533), (11041, 74971), (13213, 62647), (14299, 57889)]