28589301

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1733}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 46609920

約数和(自身を除く): 18020619

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1733, 1833, 5199, 5499, 15597, 16497, 22529, 46791, 67587, 81451, 202761, 244353, 608283, 733059, 1058863, 2199177, 3176589, 9529767, 28589301]

約数ペア:

[(1, 28589301), (3, 9529767), (9, 3176589), (13, 2199177), (27, 1058863), (39, 733059), (47, 608283), (117, 244353), (141, 202761), (351, 81451), (423, 67587), (611, 46791), (1269, 22529), (1733, 16497), (1833, 15597), (5199, 5499)]