28305446961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{703643}}^1$

素因数の和:703733

約数の個数: 32

約数和(自身を含む): 43772285952

約数和(自身を除く): 15466838991

約数列:

[1, 3, 11, 23, 33, 53, 69, 159, 253, 583, 759, 1219, 1749, 3657, 13409, 40227, 703643, 2110929, 7740073, 16183789, 23220219, 37293079, 48551367, 111879237, 178021679, 410223869, 534065037, 857740817, 1230671607, 2573222451, 9435148987, 28305446961]

約数ペア:

[(1, 28305446961), (3, 9435148987), (11, 2573222451), (23, 1230671607), (33, 857740817), (53, 534065037), (69, 410223869), (159, 178021679), (253, 111879237), (583, 48551367), (759, 37293079), (1219, 23220219), (1749, 16183789), (3657, 7740073), (13409, 2110929), (40227, 703643)]