28572827

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 31024800

約数和(自身を除く): 2451973

約数列:

[1, 19, 61, 89, 277, 1159, 1691, 5263, 5429, 16897, 24653, 103151, 321043, 468407, 1503833, 28572827]

約数ペア:

[(1, 28572827), (19, 1503833), (61, 468407), (89, 321043), (277, 103151), (1159, 24653), (1691, 16897), (5263, 5429)]