16780863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4937}}^1$

素因数の和:5054

約数の個数: 16

約数和(自身を含む): 24650496

約数和(自身を除く): 7869633

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 4937, 14811, 54307, 162921, 508511, 1525533, 5593621, 16780863]

約数ペア:

[(1, 16780863), (3, 5593621), (11, 1525533), (33, 508511), (103, 162921), (309, 54307), (1133, 14811), (3399, 4937)]