2053156911

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{2141}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 3001678848

約数和(自身を除く): 948521937

約数列:

[1, 3, 13, 39, 67, 201, 367, 871, 1101, 2141, 2613, 4771, 6423, 14313, 24589, 27833, 73767, 83499, 143447, 319657, 430341, 785747, 958971, 1864811, 2357241, 5594433, 10214711, 30644133, 52645049, 157935147, 684385637, 2053156911]

約数ペア:

[(1, 2053156911), (3, 684385637), (13, 157935147), (39, 52645049), (67, 30644133), (201, 10214711), (367, 5594433), (871, 2357241), (1101, 1864811), (2141, 958971), (2613, 785747), (4771, 430341), (6423, 319657), (14313, 143447), (24589, 83499), (27833, 73767)]