2825277

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 4730880

約数和(自身を除く): 1905603

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 131, 237, 273, 393, 553, 917, 1027, 1659, 1703, 2751, 3081, 5109, 7189, 10349, 11921, 21567, 31047, 35763, 72443, 134537, 217329, 403611, 941759, 2825277]

約数ペア:

[(1, 2825277), (3, 941759), (7, 403611), (13, 217329), (21, 134537), (39, 72443), (79, 35763), (91, 31047), (131, 21567), (237, 11921), (273, 10349), (393, 7189), (553, 5109), (917, 3081), (1027, 2751), (1659, 1703)]