1279481109

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{22291}}^1$

素因数の和:22385

約数の個数: 24

約数和(自身を含む): 1834542432

約数和(自身を除く): 555061323

約数列:

[1, 3, 19, 53, 57, 159, 361, 1007, 1083, 3021, 19133, 22291, 57399, 66873, 423529, 1181423, 1270587, 3544269, 8047051, 22447037, 24141153, 67341111, 426493703, 1279481109]

約数ペア:

[(1, 1279481109), (3, 426493703), (19, 67341111), (53, 24141153), (57, 22447037), (159, 8047051), (361, 3544269), (1007, 1270587), (1083, 1181423), (3021, 423529), (19133, 66873), (22291, 57399)]