47492409

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{587}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 64209600

約数和(自身を除く): 16717191

約数列:

[1, 3, 149, 181, 447, 543, 587, 1761, 26969, 80907, 87463, 106247, 262389, 318741, 15830803, 47492409]

約数ペア:

[(1, 47492409), (3, 15830803), (149, 318741), (181, 262389), (447, 106247), (543, 87463), (587, 80907), (1761, 26969)]