31764117

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137507}}^1$

素因数の和:137528

約数の個数: 16

約数和(自身を含む): 52803072

約数和(自身を除く): 21038955

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 137507, 412521, 962549, 1512577, 2887647, 4537731, 10588039, 31764117]

約数ペア:

[(1, 31764117), (3, 10588039), (7, 4537731), (11, 2887647), (21, 1512577), (33, 962549), (77, 412521), (231, 137507)]