28978642011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{38180029}}^1$

素因数の和:38180066

約数の個数: 16

約数和(自身を含む): 43983394560

約数和(自身を除く): 15004752549

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 38180029, 114540087, 419980319, 878140667, 1259940957, 2634422001, 9659547337, 28978642011]

約数ペア:

[(1, 28978642011), (3, 9659547337), (11, 2634422001), (23, 1259940957), (33, 878140667), (69, 419980319), (253, 114540087), (759, 38180029)]