38137539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 57655296

約数和(自身を除く): 19517757

約数列:

[1, 3, 11, 33, 47, 67, 141, 201, 367, 517, 737, 1101, 1551, 2211, 3149, 4037, 9447, 12111, 17249, 24589, 34639, 51747, 73767, 103917, 189739, 270479, 569217, 811437, 1155683, 3467049, 12712513, 38137539]

約数ペア:

[(1, 38137539), (3, 12712513), (11, 3467049), (33, 1155683), (47, 811437), (67, 569217), (141, 270479), (201, 189739), (367, 103917), (517, 73767), (737, 51747), (1101, 34639), (1551, 24589), (2211, 17249), (3149, 12111), (4037, 9447)]