13256218971

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{16930037}}^1$

素因数の和:16930075

約数の個数: 16

約数和(自身を含む): 20316045600

約数和(自身を除く): 7059826629

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 16930037, 50790111, 152370333, 457110999, 490971073, 1472913219, 4418739657, 13256218971]

約数ペア:

[(1, 13256218971), (3, 4418739657), (9, 1472913219), (27, 490971073), (29, 457110999), (87, 152370333), (261, 50790111), (783, 16930037)]