212939097

素因数分解:

$3^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{9539}}^1$

素因数の和:10612

約数の個数: 16

約数和(自身を含む): 324817920

約数和(自身を除く): 111878823

約数列:

[1, 3, 7, 21, 1063, 3189, 7441, 9539, 22323, 28617, 66773, 200319, 10139957, 30419871, 70979699, 212939097]

約数ペア:

[(1, 212939097), (3, 70979699), (7, 30419871), (21, 10139957), (1063, 200319), (3189, 66773), (7441, 28617), (9539, 22323)]