13235913

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{25801}}^1$

素因数の和:25829

約数の個数: 16

約数和(自身を含む): 20641600

約数和(自身を除く): 7405687

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 25801, 77403, 232209, 490219, 696627, 1470657, 4411971, 13235913]

約数ペア:

[(1, 13235913), (3, 4411971), (9, 1470657), (19, 696627), (27, 490219), (57, 232209), (171, 77403), (513, 25801)]