47405019

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2383}}^1$

素因数の和:2754

約数の個数: 16

約数和(自身を含む): 66752000

約数和(自身を除く): 19346981

約数列:

[1, 3, 19, 57, 349, 1047, 2383, 6631, 7149, 19893, 45277, 135831, 831667, 2495001, 15801673, 47405019]

約数ペア:

[(1, 47405019), (3, 15801673), (19, 2495001), (57, 831667), (349, 135831), (1047, 45277), (2383, 19893), (6631, 7149)]