15574437

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{4091}}^1$

素因数の和:4150

約数の個数: 20

約数和(自身を含む): 23766336

約数和(自身を除く): 8191899

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 4091, 12273, 36819, 110457, 192277, 331371, 576831, 1730493, 5191479, 15574437]

約数ペア:

[(1, 15574437), (3, 5191479), (9, 1730493), (27, 576831), (47, 331371), (81, 192277), (141, 110457), (423, 36819), (1269, 12273), (3807, 4091)]