260660919

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{22273}}^1$

素因数の和:22406

約数の個数: 16

約数和(自身を含む): 359235072

約数和(自身を除く): 98574153

約数列:

[1, 3, 47, 83, 141, 249, 3901, 11703, 22273, 66819, 1046831, 1848659, 3140493, 5545977, 86886973, 260660919]

約数ペア:

[(1, 260660919), (3, 86886973), (47, 5545977), (83, 3140493), (141, 1848659), (249, 1046831), (3901, 66819), (11703, 22273)]