1241236659

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1913}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 1810980864

約数和(自身を除く): 569744205

約数列:

[1, 3, 13, 39, 127, 131, 381, 393, 1651, 1703, 1913, 4953, 5109, 5739, 16637, 24869, 49911, 74607, 216281, 242951, 250603, 648843, 728853, 751809, 3158363, 3257839, 9475089, 9773517, 31826581, 95479743, 413745553, 1241236659]

約数ペア:

[(1, 1241236659), (3, 413745553), (13, 95479743), (39, 31826581), (127, 9773517), (131, 9475089), (381, 3257839), (393, 3158363), (1651, 751809), (1703, 728853), (1913, 648843), (4953, 250603), (5109, 242951), (5739, 216281), (16637, 74607), (24869, 49911)]