38637687

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 58613760

約数和(自身を除く): 19976073

約数列:

[1, 3, 11, 31, 33, 93, 179, 211, 341, 537, 633, 1023, 1969, 2321, 5549, 5907, 6541, 6963, 16647, 19623, 37769, 61039, 71951, 113307, 183117, 215853, 415459, 1170839, 1246377, 3512517, 12879229, 38637687]

約数ペア:

[(1, 38637687), (3, 12879229), (11, 3512517), (31, 1246377), (33, 1170839), (93, 415459), (179, 215853), (211, 183117), (341, 113307), (537, 71951), (633, 61039), (1023, 37769), (1969, 19623), (2321, 16647), (5549, 6963), (5907, 6541)]