1489703919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1\times {\mathrm{947}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 2202211584

約数和(自身を除く): 712507665

約数列:

[1, 3, 11, 33, 73, 219, 653, 803, 947, 1959, 2409, 2841, 7183, 10417, 21549, 31251, 47669, 69131, 143007, 207393, 524359, 618391, 760441, 1573077, 1855173, 2281323, 6802301, 20406903, 45142543, 135427629, 496567973, 1489703919]

約数ペア:

[(1, 1489703919), (3, 496567973), (11, 135427629), (33, 45142543), (73, 20406903), (219, 6802301), (653, 2281323), (803, 1855173), (947, 1573077), (1959, 760441), (2409, 618391), (2841, 524359), (7183, 207393), (10417, 143007), (21549, 69131), (31251, 47669)]