38201457

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1429}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 62233600

約数和(自身を除く): 24032143

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 201, 399, 469, 1273, 1407, 1429, 3819, 4287, 8911, 10003, 26733, 27151, 30009, 81453, 95743, 190057, 287229, 570171, 670201, 1819117, 2010603, 5457351, 12733819, 38201457]

約数ペア:

[(1, 38201457), (3, 12733819), (7, 5457351), (19, 2010603), (21, 1819117), (57, 670201), (67, 570171), (133, 287229), (201, 190057), (399, 95743), (469, 81453), (1273, 30009), (1407, 27151), (1429, 26733), (3819, 10003), (4287, 8911)]