28542847

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1410

約数の個数: 16

約数和(自身を含む): 31981824

約数和(自身を除く): 3438977

約数列:

[1, 17, 31, 41, 527, 697, 1271, 1321, 21607, 22457, 40951, 54161, 696167, 920737, 1678991, 28542847]

約数ペア:

[(1, 28542847), (17, 1678991), (31, 920737), (41, 696167), (527, 54161), (697, 40951), (1271, 22457), (1321, 21607)]