28034097

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3541}}^1$

素因数の和:3593

約数の個数: 32

約数和(自身を含む): 47604480

約数和(自身を除く): 19570383

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 3541, 7917, 10623, 24787, 46033, 74361, 102689, 138099, 308067, 322231, 718823, 966693, 1334957, 2156469, 4004871, 9344699, 28034097]

約数ペア:

[(1, 28034097), (3, 9344699), (7, 4004871), (13, 2156469), (21, 1334957), (29, 966693), (39, 718823), (87, 322231), (91, 308067), (203, 138099), (273, 102689), (377, 74361), (609, 46033), (1131, 24787), (2639, 10623), (3541, 7917)]