1387303089

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{56873}}^1$

素因数の和:57096

約数の個数: 16

約数和(自身を含む): 1900046592

約数和(自身を除く): 512743503

約数列:

[1, 3, 47, 141, 173, 519, 8131, 24393, 56873, 170619, 2673031, 8019093, 9839029, 29517087, 462434363, 1387303089]

約数ペア:

[(1, 1387303089), (3, 462434363), (47, 29517087), (141, 9839029), (173, 8019093), (519, 2673031), (8131, 170619), (24393, 56873)]