38715369

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8821}}^1$

素因数の和:8861

約数の個数: 32

約数和(自身を含む): 67752960

約数和(自身を除く): 29037591

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 8821, 26463, 61747, 97031, 167599, 185241, 291093, 502797, 679217, 1173193, 1843589, 2037651, 3519579, 5530767, 12905123, 38715369]

約数ペア:

[(1, 38715369), (3, 12905123), (7, 5530767), (11, 3519579), (19, 2037651), (21, 1843589), (33, 1173193), (57, 679217), (77, 502797), (133, 291093), (209, 185241), (231, 167599), (399, 97031), (627, 61747), (1463, 26463), (4389, 8821)]