289772697

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{14867}}^1$

素因数の和:15032

約数の個数: 16

約数和(自身を含む): 396083520

約数和(自身を除く): 106310823

約数列:

[1, 3, 73, 89, 219, 267, 6497, 14867, 19491, 44601, 1085291, 1323163, 3255873, 3969489, 96590899, 289772697]

約数ペア:

[(1, 289772697), (3, 96590899), (73, 3969489), (89, 3255873), (219, 1323163), (267, 1085291), (6497, 44601), (14867, 19491)]