42432117

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3307}}^1$

素因数の和:3377

約数の個数: 32

約数和(自身を含む): 71135232

約数和(自身を除く): 28703115

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 3307, 4277, 9921, 12831, 23149, 42991, 69447, 128973, 155429, 300937, 466287, 902811, 1088003, 2020577, 3264009, 6061731, 14144039, 42432117]

約数ペア:

[(1, 42432117), (3, 14144039), (7, 6061731), (13, 3264009), (21, 2020577), (39, 1088003), (47, 902811), (91, 466287), (141, 300937), (273, 155429), (329, 128973), (611, 69447), (987, 42991), (1833, 23149), (3307, 12831), (4277, 9921)]