430895991

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{563}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 625363200

約数和(自身を除く): 194467209

約数列:

[1, 3, 17, 43, 51, 129, 349, 563, 731, 1047, 1689, 2193, 5933, 9571, 15007, 17799, 24209, 28713, 45021, 72627, 196487, 255119, 411553, 589461, 765357, 1234659, 3340279, 8448941, 10020837, 25346823, 143631997, 430895991]

約数ペア:

[(1, 430895991), (3, 143631997), (17, 25346823), (43, 10020837), (51, 8448941), (129, 3340279), (349, 1234659), (563, 765357), (731, 589461), (1047, 411553), (1689, 255119), (2193, 196487), (5933, 72627), (9571, 45021), (15007, 28713), (17799, 24209)]