38626329

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 62712576

約数和(自身を除く): 24086247

約数列:

[1, 3, 7, 17, 21, 51, 119, 257, 357, 421, 771, 1263, 1799, 2947, 4369, 5397, 7157, 8841, 13107, 21471, 30583, 50099, 91749, 108197, 150297, 324591, 757379, 1839349, 2272137, 5518047, 12875443, 38626329]

約数ペア:

[(1, 38626329), (3, 12875443), (7, 5518047), (17, 2272137), (21, 1839349), (51, 757379), (119, 324591), (257, 150297), (357, 108197), (421, 91749), (771, 50099), (1263, 30583), (1799, 21471), (2947, 13107), (4369, 8841), (5397, 7157)]