27477023

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 32170560

約数和(自身を除く): 4693537

約数列:

[1, 7, 61, 229, 281, 427, 1603, 1967, 13969, 17141, 64349, 97783, 119987, 450443, 3925289, 27477023]

約数ペア:

[(1, 27477023), (7, 3925289), (61, 450443), (229, 119987), (281, 97783), (427, 64349), (1603, 17141), (1967, 13969)]