191421503

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{26627}}^1$

素因数の和:26726

約数の個数: 16

約数和(自身を含む): 238586880

約数和(自身を除く): 47165377

約数列:

[1, 7, 13, 79, 91, 553, 1027, 7189, 26627, 186389, 346151, 2103533, 2423057, 14724731, 27345929, 191421503]

約数ペア:

[(1, 191421503), (7, 27345929), (13, 14724731), (79, 2423057), (91, 2103533), (553, 346151), (1027, 186389), (7189, 26627)]