538664529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{30223}}^1$

素因数の和:30696

約数の個数: 16

約数和(自身を含む): 775185152

約数和(自身を除く): 236520623

約数列:

[1, 3, 13, 39, 457, 1371, 5941, 17823, 30223, 90669, 392899, 1178697, 13811911, 41435733, 179554843, 538664529]

約数ペア:

[(1, 538664529), (3, 179554843), (13, 41435733), (39, 13811911), (457, 1178697), (1371, 392899), (5941, 90669), (17823, 30223)]