20161103059097

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1\times {\mathrm{12303581}}^1$

素因数の和:12305249

約数の個数: 32

約数和(自身を含む): 27085991272704

約数和(自身を除く): 6924888213607

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 1637, 11459, 18007, 21281, 126049, 148967, 234091, 1638637, 12303581, 86125067, 135339391, 159946553, 947375737, 1119625871, 1759412083, 12315884581, 20140962097, 140986734679, 221550583067, 261832507261, 1550854081469, 1832827550827, 2880157579871, 20161103059097]

約数ペア:

[(1, 20161103059097), (7, 2880157579871), (11, 1832827550827), (13, 1550854081469), (77, 261832507261), (91, 221550583067), (143, 140986734679), (1001, 20140962097), (1637, 12315884581), (11459, 1759412083), (18007, 1119625871), (21281, 947375737), (126049, 159946553), (148967, 135339391), (234091, 86125067), (1638637, 12303581)]