39697917

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{16729}}^1$

素因数の和:16852

約数の個数: 16

約数和(自身を含む): 61031040

約数和(自身を除く): 21333123

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 16729, 50187, 117103, 351309, 1890377, 5671131, 13232639, 39697917]

約数ペア:

[(1, 39697917), (3, 13232639), (7, 5671131), (21, 1890377), (113, 351309), (339, 117103), (791, 50187), (2373, 16729)]