284886979

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{1553}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 312242112

約数和(自身を除く): 27355133

約数列:

[1, 13, 103, 137, 1339, 1553, 1781, 14111, 20189, 159959, 183443, 212761, 2079467, 2765893, 21914383, 284886979]

約数ペア:

[(1, 284886979), (13, 21914383), (103, 2765893), (137, 2079467), (1339, 212761), (1553, 183443), (1781, 159959), (14111, 20189)]