71214141

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{2351}}^1$

素因数の和:2816

約数の個数: 16

約数和(自身を含む): 99348480

約数和(自身を除く): 28134339

約数列:

[1, 3, 23, 69, 439, 1317, 2351, 7053, 10097, 30291, 54073, 162219, 1032089, 3096267, 23738047, 71214141]

約数ペア:

[(1, 71214141), (3, 23738047), (23, 3096267), (69, 1032089), (439, 162219), (1317, 54073), (2351, 30291), (7053, 10097)]