39914181

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{86959}}^1$

素因数の和:86985

約数の個数: 16

約数和(自身を含む): 62611200

約数和(自身を除く): 22697019

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 86959, 260877, 782631, 1478303, 2347893, 4434909, 13304727, 39914181]

約数ペア:

[(1, 39914181), (3, 13304727), (9, 4434909), (17, 2347893), (27, 1478303), (51, 782631), (153, 260877), (459, 86959)]