42149973

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1553}}^1$

素因数の和:1748

約数の個数: 16

約数和(自身を含む): 57435840

約数和(自身を除く): 15285867

約数列:

[1, 3, 83, 109, 249, 327, 1553, 4659, 9047, 27141, 128899, 169277, 386697, 507831, 14049991, 42149973]

約数ペア:

[(1, 42149973), (3, 14049991), (83, 507831), (109, 386697), (249, 169277), (327, 128899), (1553, 27141), (4659, 9047)]