9995913

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{7877}}^1$

素因数の和:7933

約数の個数: 16

約数和(自身を含む): 15125760

約数和(自身を除く): 5129847

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 7877, 23631, 70893, 212679, 370219, 1110657, 3331971, 9995913]

約数ペア:

[(1, 9995913), (3, 3331971), (9, 1110657), (27, 370219), (47, 212679), (141, 70893), (423, 23631), (1269, 7877)]