673087103

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 813839040

約数和(自身を除く): 140751937

約数列:

[1, 13, 17, 19, 157, 221, 247, 323, 1021, 2041, 2669, 2983, 4199, 13273, 17357, 19399, 34697, 38779, 50711, 160297, 225641, 252187, 329783, 659243, 2083861, 2725049, 3045643, 4287179, 35425637, 39593359, 51775931, 673087103]

約数ペア:

[(1, 673087103), (13, 51775931), (17, 39593359), (19, 35425637), (157, 4287179), (221, 3045643), (247, 2725049), (323, 2083861), (1021, 659243), (2041, 329783), (2669, 252187), (2983, 225641), (4199, 160297), (13273, 50711), (17357, 38779), (19399, 34697)]