4145289

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 6020352

約数和(自身を除く): 1875063

約数列:

[1, 3, 29, 31, 53, 87, 93, 159, 841, 899, 1537, 1643, 2523, 2697, 4611, 4929, 26071, 44573, 47647, 78213, 133719, 142941, 1381763, 4145289]

約数ペア:

[(1, 4145289), (3, 1381763), (29, 142941), (31, 133719), (53, 78213), (87, 47647), (93, 44573), (159, 26071), (841, 4929), (899, 4611), (1537, 2697), (1643, 2523)]