28808959389

素因数分解:

$3^1\times 7^1\times {\mathrm{4231}}^1\times {\mathrm{324239}}^1$

素因数の和:328480

約数の個数: 16

約数和(自身を含む): 43909877760

約数和(自身を除く): 15100918371

約数列:

[1, 3, 7, 21, 4231, 12693, 29617, 88851, 324239, 972717, 2269673, 6809019, 1371855209, 4115565627, 9602986463, 28808959389]

約数ペア:

[(1, 28808959389), (3, 9602986463), (7, 4115565627), (21, 1371855209), (4231, 6809019), (12693, 2269673), (29617, 972717), (88851, 324239)]