29279679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 46303488

約数和(自身を除く): 17023809

約数列:

[1, 3, 11, 13, 33, 39, 131, 143, 393, 429, 521, 1441, 1563, 1703, 4323, 5109, 5731, 6773, 17193, 18733, 20319, 56199, 68251, 74503, 204753, 223509, 750761, 887263, 2252283, 2661789, 9759893, 29279679]

約数ペア:

[(1, 29279679), (3, 9759893), (11, 2661789), (13, 2252283), (33, 887263), (39, 750761), (131, 223509), (143, 204753), (393, 74503), (429, 68251), (521, 56199), (1441, 20319), (1563, 18733), (1703, 17193), (4323, 6773), (5109, 5731)]