38981539

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 42071040

約数和(自身を除く): 3089501

約数列:

[1, 29, 31, 131, 331, 899, 3799, 4061, 9599, 10261, 43361, 117769, 297569, 1257469, 1344191, 38981539]

約数ペア:

[(1, 38981539), (29, 1344191), (31, 1257469), (131, 297569), (331, 117769), (899, 43361), (3799, 10261), (4061, 9599)]