1502501

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 32

約数和(自身を含む): 2150400

約数和(自身を除く): 647899

約数列:

[1, 7, 11, 13, 19, 77, 79, 91, 133, 143, 209, 247, 553, 869, 1001, 1027, 1463, 1501, 1729, 2717, 6083, 7189, 10507, 11297, 16511, 19019, 19513, 79079, 115577, 136591, 214643, 1502501]

約数ペア:

[(1, 1502501), (7, 214643), (11, 136591), (13, 115577), (19, 79079), (77, 19513), (79, 19019), (91, 16511), (133, 11297), (143, 10507), (209, 7189), (247, 6083), (553, 2717), (869, 1729), (1001, 1501), (1027, 1463)]