39876189

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{6841}}^1$

素因数の和:6940

約数の個数: 16

約数和(自身を含む): 55830720

約数和(自身を除く): 15954531

約数列:

[1, 3, 29, 67, 87, 201, 1943, 5829, 6841, 20523, 198389, 458347, 595167, 1375041, 13292063, 39876189]

約数ペア:

[(1, 39876189), (3, 13292063), (29, 1375041), (67, 595167), (87, 458347), (201, 198389), (1943, 20523), (5829, 6841)]