26437047

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{541}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 43706880

約数和(自身を除く): 17269833

約数列:

[1, 3, 7, 13, 21, 39, 91, 179, 273, 537, 541, 1253, 1623, 2327, 3759, 3787, 6981, 7033, 11361, 16289, 21099, 48867, 49231, 96839, 147693, 290517, 677873, 1258907, 2033619, 3776721, 8812349, 26437047]

約数ペア:

[(1, 26437047), (3, 8812349), (7, 3776721), (13, 2033619), (21, 1258907), (39, 677873), (91, 290517), (179, 147693), (273, 96839), (537, 49231), (541, 48867), (1253, 21099), (1623, 16289), (2327, 11361), (3759, 7033), (3787, 6981)]