30656253

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 45730720

約数和(自身を除く): 15074467

約数列:

[1, 3, 17, 19, 51, 57, 289, 323, 867, 969, 1861, 5491, 5583, 16473, 31637, 35359, 94911, 106077, 537829, 601103, 1613487, 1803309, 10218751, 30656253]

約数ペア:

[(1, 30656253), (3, 10218751), (17, 1803309), (19, 1613487), (51, 601103), (57, 537829), (289, 106077), (323, 94911), (867, 35359), (969, 31637), (1861, 16473), (5491, 5583)]