1345951737

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1559}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 2153249280

約数和(自身を除く): 807297543

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 157, 423, 471, 611, 1413, 1559, 1833, 2041, 4677, 5499, 6123, 7379, 14031, 18369, 20267, 22137, 60801, 66411, 73273, 95927, 182403, 219819, 244763, 287781, 659457, 734289, 863343, 952549, 2202867, 2857647, 3181919, 8572941, 9545757, 11503861, 28637271, 34511583, 103534749, 149550193, 448650579, 1345951737]

約数ペア:

[(1, 1345951737), (3, 448650579), (9, 149550193), (13, 103534749), (39, 34511583), (47, 28637271), (117, 11503861), (141, 9545757), (157, 8572941), (423, 3181919), (471, 2857647), (611, 2202867), (1413, 952549), (1559, 863343), (1833, 734289), (2041, 659457), (4677, 287781), (5499, 244763), (6123, 219819), (7379, 182403), (14031, 95927), (18369, 73273), (20267, 66411), (22137, 60801)]